Overview

FIO Relic is a fork of Antelope Memento and is intended to receive FIO Chain data stream from the FIO Chain Node via EOS Chronicle. FIO specific data is extracted from the stream and stored in a Relational Database (RDB) for future query via API. The following document is intended to be functional specification for the FIO Relic System.

Components

Data Transformation

This component is responsible for reading the data in the data stream and looking for FIO-specific data, parsing it, and inserting into RDB.

Example:

When an action registering FIO Domain is observed, insert it into domains table.

Query API

This component is responsible for receiving an API request, fetching relevant data from the RDB and returning to the API user.

Example:

Fetch all FIO Domains registered in specific time-frame.

Push Notification System

This component will be developed in Phase 2.

This component allows an API user to subscribe to specific events and then receive notification if such event has occurred during data transformation.

Examples

“Notify supplied webhook on every new FIO Domain registration”
“Notify when a FIO Request for specific FIO Handle is observed”

Specification

Data Model

blocks

Add only. Every block is a new entry.

Field	Description	Relationship
number	FROM CHAIN DATA Block number as generated by FIO Node	transactions → block_num
id	FROM CHAIN DATA Block ID as generated by FIO Node
timestamp	FROM CHAIN DATA Timestamp as generated by FIO Node
producer	FROM CHAIN DATA Account name of producer which produced the block
schedule_version	FROM CHAIN DATA Version of BP schedule

transactions

Add only. Every transaction is a new entry.

Field	Description	Relationship
block_number	FROM CHAIN DATA Block which contained this transaction	blocks → number
id	FROM CHAIN DATA Transaction id	traces → transaction_id
action_account	FROM CHAIN DATA Account name for action
action_name	FROM CHAIN DATA Action name
account	FROM CHAIN DATA Account which executed the transaction
tpid	FROM CHAIN DATA TPID which was recorded in tranaction
fee	FROM CHAIN DATA FIO Chain fee paid for this transaction
request_data	FROM CHAIN DATA Raw request data for primary trace
response_data	FROM CHAIN DATA Raw response data for primary trace
status	FROM CHAIN DATA Transaction status

traces

Add only. Every trace is a new entry.

Field	Description	Relationship
id	GENERATED Trace ID - generated.
transaction_id	FROM CHAIN DATA Transaction ID	transactions → id
action_ordinal	FROM CHAIN DATA Sequential order of trace in transaction
action_account	FROM CHAIN DATA Account name for trace
action_name	FROM CHAIN DATA Action name fro trace
request_data	FROM CHAIN DATA Raw request data for trace

accounts

Add only. Every account created is a new entry.

Field

Description

Relationship

account

FROM CHAIN DATA Account name

account_activity → account

domains → account

handles → account

token_transfers → payer_account

token_transfers → payee_account

token_staking → staker_account

fio_requests → payee_account

fio_requests → payer_account

fio_data → payee_account

fio_data → payer_account

public_key

FROM CHAIN DATA Primary public key

account_activity

Add only. Every activity is a new entry.

Field

Description

Relationship

account

FROM CHAIN DATA Account name

accounts → account

transaction_id

FROM CHAIN DATA Transaction ID

transactions → id

type

DEFINED BY RULES Type of activity. Options:

sender
receiver

domains

Add and update. Represents current state of domains. Will be updated every time domain info changes. Records will not be removed, just marked burned.

Field	Description	Relationship
domain	FROM CHAIN DATA Domain name	domain_activity → domain
account	FROM CHAIN DATA DEFINED BY RULES Account name of current owner	accounts → account
is_public	FROM CHAIN DATA Is domain public
expiration	FROM CHAIN DATA Timestamp of domain expiration
status	DEFINED BY RULES Current status of domain. Options: active burnt

domain_activity

Add only. Every activity is a new entry

Field

Description

Relationship

domain

FROM CHAIN DATA Domain name

domains → domain

transaction_id

FROM CHAIN DATA Transaction ID

transactions → id

type

DEFINED BY RULES Type of activity. Options:

register
renew
transfer
wrap
unwrap
auto_burn

handles

Add and update. Represents current state of handles. Will be updated every time handle info changes. Records will not be removed, just marked burned.

Field	Description	Relationship
handle	FROM CHAIN DATA Handle name	handle_activity → handle pub_addresses → handle nft_signatures → handle fio_requests → payer_handle fio_requests → payee_handle fio_data → payer_handle fio_data → payee_handle
domain	DEFINED BY RULES Domain on which handle is registered. Right of @ in user@domain	domains → domain
account	FROM CHAIN DATA Account name of current owner	accounts → account
encryption_key	FROM CHAIN DATA Encryption public key
encryption_key_set	DEFINED BY RULES Defines if encryption key was specifically set. Options: false (default) true
bundled_tx	FROM CHAIN DATA DEFINED BY RULES Bundled tx count
expiration	FROM CHAIN DATA DEFINED BY RULES Timestamp of handle expiration
status	DEFINED BY RULES Current status of handle. Options: active burnt

handle_activity

Add only. Every activity is a new entry

Field

Description

Relationship

handle

FROM CHAIN DATA Handle name

handles → handle

transaction_id

FROM CHAIN DATA Transaction ID

transactions → id

type

DEFINED BY RULES Type of activity. Options:

register
renew
transfer
add_bundles
add_pubbadd
rem_pubbadd
rem_all_pubbadd
add_nft
rem_nft
rem_all_nft
upd_encryptkey
self_burn
new_request
cancel_request
record_obt

pub_addresses

Add, update, delete. Represents current state of mapped public addresses. Will be updated every time mapping changes. Records will be removed if needed.

Field	Description	Relationship
handle	FROM CHAIN DATA Handle name	handles → handle
chain_code	FROM CHAIN DATA Chain code
token_code	FROM CHAIN DATA Token code
public_address	FROM CHAIN DATA Public Address

nft_signatures

Add, update, delete. Represents current state of NFT signatures. Will be updated every time signatures are changed. Records will be removed if needed.

Field	Description	Relationship
handle	FROM CHAIN DATA Handle name	handles → handle
chain_code	FROM CHAIN DATA Chain code
contract_address	FROM CHAIN DATA Contract address
token_id	FROM CHAIN DATA Token ID
url	FROM CHAIN DATA url
hash	FROM CHAIN DATA hash
metadata	FROM CHAIN DATA metadata

token_transfers

Add only. Every transfer is a new entry. Includes internal transfers.

Field	Description	Relationship
payer_account	FROM CHAIN DATA DEFINED BY RULES Account of payer (sender)	accounts → account
payee_account	FROM CHAIN DATA DEFINED BY RULES Account of payee (receiver)	accounts → account
transaction_id	FROM CHAIN DATA Transaction ID	transactions → id
amount	FROM CHAIN DATA DEFINED BY RULES Token amount in FIO
type	DEFINED BY RULES Type of transfer. Options: transfer transfer_locked blockchain_fee tpid_reward staking_reward bp_reward foundation_reward oracle_fee unwrap token_mint wrap retire
memo	FROM CHAIN DATA Memo in transfer

token_staking

Add only. Every stake or unstake is a new entry. Includes internal transfers.

Field	Description	Relationship
staker_account	FROM CHAIN DATA Account of staker	accounts → account
transaction_id	FROM CHAIN DATA Transaction ID	transactions → id
amount	FROM CHAIN DATA DEFINED BY RULES Token amount in FIO, unstake will be negative

fio_requests

Add and update. Represents current state of requests. Will be updated every time request status changes. Records will not be removed.

Field	Description	Relationship
id	FROM CHAIN DATA FIO Request ID	fio_data → request_id
payee_handle	FROM CHAIN DATA Handle of payer	handles → handle
payer_handle	FROM CHAIN DATA Handle of payee	handles → handle
content	FROM CHAIN DATA Encrypted blob
payee_pub_key	FROM CHAIN DATA Public Key of payee
payer_pub_key	FROM CHAIN DATA Public Key of payer
status	FROM CHAIN DATA DEFINED BY RULES Status of request. Options: pending cancelled sent_to_blockchain
transaction_id	FROM CHAIN DATA Transaction ID	transactions → id

fio_data

Add and update. Represents current state of FIO Data. Will be updated every time request status changes. Records will not be removed.

Field	Description	Relationship
request_id	FROM CHAIN DATA FIO Request ID (optional)	fio_requests → id
payee_handle	FROM CHAIN DATA Handle of payer	handles → handle
payer_handle	FROM CHAIN DATA Handle of payee	handles → handle
content	FROM CHAIN DATA Encrypted blob
payee_pub_key	FROM CHAIN DATA Public Key of payee
payer_pub_key	FROM CHAIN DATA Public Key of payer
status	FROM CHAIN DATA Status of data. Currently always “sent_to_blockchain”.
transaction_id	FROM CHAIN DATA Transaction ID	transactions → id

Parsing Rules

The parsing rules below are triggered by any of the following:

block
transaction
trace
specific account and name inside trace → action_traces → act. It will be presented as Trigger: action_account:action:name, e.g. Trigger: eosio:newaccount
table deltas

and are organized by defining the table where record needs to be added as well as data source, typically from the trace.

Please pay attention to sequence of traces to accommodate relationships, e.g. when transferring tokens to a new account, the account has to be inserted into accounts table, before transfer is recorded.

Trigger: every block

Table: blocks NEW RECORD

Field	Source Data
number	`block_num`
id	`block_id`
timestamp	`block_timestamp`
producer	`producer`
schedule_version	`schedule_version`

Trigger: every trace where `action_ordinal = 1`

Table: transactions NEW RECORD

Field	Source Data
block_number	`block_num`
id	`trace` → `id`
action_account	`trace` → `action_traces` → `act` → `account`
action_name	`trace` → `action_traces` → `act` → `name`
account	`trace` → `action_traces` → `act` → `authorization` → `actor`
tpid	`trace` → `action_traces` → `act` → `data` → `tpid`
fee	`response` → `fee_collected`
request_data	`trace` → `action_traces` → `act` → `data`
response_data	`response`
status	`trace` → `status`

Table: account_activity NEW RECORD

Field	Source Data
account	`trace` → `action_traces` → `act` → `data` → `actor`
transaction_id	Transaction ID
type	“sender”

Trigger: every trace where `action_ordinal > 1`

Table: traces NEW RECORD

Field	Source Data
id	Trace id. Auto-generated ID or transaction_id + action_ordinal, e.g. 770989df18fac96e48ca03d6702991d4462bebacceab8cf6b389507e998ca7fe-2
transaction_id	`trace` → `id`
action_ordinal	`trace` → `action_traces` → `action_ordinal`
action_account	`trace` → `action_traces` → `act` → `account`
action_name	`trace` → `action_traces` → `act` → `name`
request_data	`trace` → `action_traces` → `act` → `data`

Trigger: fio.address:bind2eosio

Table: accounts NEW RECORD

Field	Source Data
account	`trace` → `action_traces` → `act` → `data` → `account`
public_key	`trace` → `action_traces` → `act` → `data` → `client_key`

Table: account_activity NEW RECORD

Field	Source Data
account	`trace` → `action_traces` → `act` → `data` → `name`
transaction_id	`trace` → `id`
type	“receiver”

Trigger: fio.token:trnsfiopubky and `action_ordinal = 1`

Table: token_transfers NEW RECORD

Field	Source Data
payer_account	`trace` → `action_traces` → `act` → `data` → `actor`
payee_account	`trace` → `action_traces` → `act` → `data` → `payee_public_key` hashed to account
transaction_id	`trace` → `id`
amount	`trace` → `action_traces` → `act` → `data` → `amount` / 1000000000
type	“transfer”
memo

Trigger: fio.token:trnsloctoks and `action_ordinal = 1`

Table: token_transfers NEW RECORD

Field	Source Data
payer_account	`trace` → `action_traces` → `act` → `data` → `actor`
payee_account	`trace` → `action_traces` → `act` → `data` → `payee_public_key` hashed to account
transaction_id	`trace` → `id`
amount	`trace` → `action_traces` → `act` → `data` → `amount` / 1000000000
type	“transfer_locked”
memo

Trigger: fio.token:transfer and `receiver = fio.token`

Table: token_transfers NEW RECORD

Field	Source Data
payer_account	`trace` → `action_traces` → `act` → `data` → `from`
payee_account	`trace` → `action_traces` → `act` → `data` → `to`
transaction_id	`trace` → `id`
amount	`trace` → `action_traces` → `act` → `data` → `quantity` (strip " FIO")
type	If `memo:FIO fee*` type is “blockchain_fee” If `memo:Paying TPID from treasury.` type is “tpid_reward” If `memo:Paying Staking Rewards` type is “staking_reward” If `memo:Paying producer from treasury.` type is “bp_reward” If `memo:Paying foundation from treasury.` type is “foundation_reward” If `memo:Token Wrapping Oracle Fee` type is “oracle_fee” If `memo:Token Unwrapping` type is “unwrap”
memo	`trace` → `action_traces` → `act` → `data` → `memo`

Trigger: fio.token:issue and `receiver = fio.token`

Table: token_transfers NEW RECORD

Field	Source Data
payer_account	“eosio”
payee_account	`trace` → `action_traces` → `act` → `data` → `to`
transaction_id	`trace` → `id`
amount	`trace` → `action_traces` → `act` → `data` → `quantity` (strip " FIO")
type	“token_mint”
memo	`trace` → `action_traces` → `act` → `data` → `memo`

Trigger: fio.token:wraptokens and `action_ordinal = 1`

Table: token_transfers NEW RECORD

Field	Source Data
payer_account	`trace` → `action_traces` → `act` → `data` → `actor`
payee_account	“fio.oracle"
transaction_id	`trace` → `id`
amount	`trace` → `action_traces` → `act` → `data` → `amount` / 1000000000
type	“wrap”
memo

Trigger: fio.token:stakefio and `action_ordinal = 1`

Table: token_staking NEW RECORD

Field	Source Data
staker_account	`trace` → `action_traces` → `act` → `data` → `actor`
transaction_id	`trace` → `id`
amount	`trace` → `action_traces` → `act` → `data` → `amount` / 1000000000

Trigger: fio.token:retire and `action_ordinal = 1`

Table: token_transfers NEW RECORD

Field	Source Data
payer_account	`trace` → `action_traces` → `act` → `data` → `actor`
payee_account
transaction_id	`trace` → `id`
amount	`trace` → `action_traces` → `act` → `data` → `quantity` / 1000000000
type	“retire”
memo	`trace` → `action_traces` → `act` → `data` → `memo`

Trigger: fio.token:unstakefio and `action_ordinal = 1`

Table: token_staking NEW RECORD

Field	Source Data
staker_account	`trace` → `action_traces` → `act` → `data` → `actor`
transaction_id	`trace` → `id`
amount	Negative of (`trace` → `action_traces` → `act` → `data` → `amount` / 1000000000)

Trigger: fio.address:regdomain and `action_ordinal = 1`

Table: domains NEW RECORD or UPDATE (if exists based on `domain`)

Field	Source Data
domain	`trace` → `action_traces` → `act` → `data` → `fio_domain`
account	`trace` → `action_traces` → `act` → `data` → `owner_fio_public_key` hashed to account
is_public	“false”
expiration	`response` → `expiration`
status	“active"

Table: domain_activity NEW RECORD

Field	Source Data
domain	`trace` → `action_traces` → `act` → `data` → `fio_domain`
transaction_id	`trace` → `id`
type	“register”

Table: account_activity NEW RECORD

Only insert if trace → action_traces → act → data → actor is not trace → action_traces → act → data → owner_fio_public_key hashed to account.

Field	Source Data
account	`trace` → `action_traces` → `act` → `data` → `owner_fio_public_key` hashed to account
transaction_id	`trace` → `id`
type	“receiver”

Trigger: fio.address:renewdomain and `action_ordinal = 1`

Table: domains UPDATE

Field	Source Data
domain	`trace` → `action_traces` → `act` → `data` → `fio_domain`
expiration	`response` → `expiration`

Table: domain_activity NEW RECORD

Field	Source Data
domain	`trace` → `action_traces` → `act` → `data` → `fio_domain`
transaction_id	`trace` → `id`
type	“renew”

Trigger: fio.address:xferdomain and `action_ordinal = 1`

Table: domains UPDATE

Field	Source Data
domain	`trace` → `action_traces` → `act` → `data` → `fio_domain`
account	`trace` → `action_traces` → `act` → `data` → `new_owner_fio_public_key` hashed to account

Table: domain_activity NEW RECORD

Field	Source Data
domain	`trace` → `action_traces` → `act` → `data` → `fio_domain`
transaction_id	`trace` → `id`
type	“transfer”

Table: account_activity NEW RECORD

Field	Source Data
account	`trace` → `action_traces` → `act` → `data` → `new_owner_fio_public_key` hashed to account
transaction_id	`trace` → `id`
type	“receiver”

Trigger: fio.address:setdomainpub and `action_ordinal = 1`

Table: domains UPDATE

Field	Source Data
domain	`trace` → `action_traces` → `act` → `data` → `fio_domain`
is_public	`trace` → `action_traces` → `act` → `data` → `is_public` (1 - true; 0 - false)

Table: domain_activity NEW RECORD

Field

Source Data

domain

trace → action_traces → act → data → fio_domain

transaction_id

trace → id

type

is_public: 1 type is “public”

is_public: 0 type is “non-public”

Trigger: fio.address:wrapdomain and `action_ordinal = 1`

Table: domains UPDATE

Field	Source Data
domain	`trace` → `action_traces` → `act` → `data` → `fio_domain`
account	“fio.oracle”

Table: domain_activity NEW RECORD

Field	Source Data
domain	`trace` → `action_traces` → `act` → `data` → `fio_domain`
transaction_id	`trace` → `id`
type	“wrap”

Table: account_activity NEW RECORD

Field	Source Data
account	“fio.oracle”
transaction_id	`trace` → `id`
type	“receiver”

Trigger: fio.address:xferescrow

Table: domains UPDATE

Field	Source Data
domain	`trace` → `action_traces` → `act` → `data` → `fio_domain`
account	`trace` → `action_traces` → `act` → `data` → `public_key` hashed to account

Table: domain_activity NEW RECORD

Field	Source Data
domain	`trace` → `action_traces` → `act` → `data` → `fio_domain`
transaction_id	`trace` → `id`
type	“unwrap”

Table: account_activity NEW RECORD

Field	Source Data
account	`trace` → `action_traces` → `act` → `data` → `public_key` hashed to account
transaction_id	`trace` → `id`
type	“receiver”

Field	Source Data
account	“fio.oracle”
transaction_id	`trace` → `id`
type	“sender”

Trigger: fio.address:regaddress and `action_ordinal = 1`

Table: handles NEW RECORD or UPDATE (if exists based on `handle`)

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
domain	Domain from (`trace` → `action_traces` → `act` → `data` → `fio_address`) split by @ and take second param.
account	`trace` → `action_traces` → `act` → `data` → `owner_fio_public_key` hashed to account
encryption_key	`trace` → `action_traces` → `act` → `data` → `owner_fio_public_key`
encryption_key_set	“false”
bundled_tx	“100”
expiration	`response` → `expiration`
status	“active"

Table: handle_activity NEW RECORD

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
transaction_id	`trace` → `id`
type	“register”

Table: account_activity NEW RECORD

Only insert if trace → action_traces → act → data → actor is not trace → action_traces → act → data → owner_fio_public_key hashed to account.

Field	Source Data
account	`trace` → `action_traces` → `act` → `data` → `owner_fio_public_key` hashed to account
transaction_id	`trace` → `id`
type	“receiver”

Table: pub_addresses NEW RECORD

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
chain_code	“FIO”
token_code	“FIO”
public_address	`trace` → `action_traces` → `act` → `data` → `owner_fio_public_key`

Trigger: fio.address:renewaddress and `action_ordinal = 1`

Table: handles UPDATE

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
bundled_tx	Increment current value by “100”
expiration	`response` → `expiration`

Table: handle_activity NEW RECORD

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
transaction_id	`trace` → `id`
type	“renew”

Trigger: fio.address:xferaddress and `action_ordinal = 1`

Table: handles UPDATE

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
account	`trace` → `action_traces` → `act` → `data` → `new_owner_fio_public_key` hashed to account
encryption_key	`trace` → `action_traces` → `act` → `data` → `new_owner_fio_public_key`
encryption_key_set	“false”

Table: handle_activity NEW RECORD

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
transaction_id	`trace` → `id`
type	“transfer”

Table: account_activity NEW RECORD

Field	Source Data
account	`trace` → `action_traces` → `act` → `data` → `new_owner_fio_public_key` hashed to account
transaction_id	`trace` → `id`
type	“receiver”

Table: pub_addresses DELETE and NEW RECORD

Remove all objects matching in trace → action_traces → act → data → fio_address and add:

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
chain_code	“FIO”
token_code	“FIO”
public_address	`trace` → `action_traces` → `act` → `data` → `new_owner_fio_public_key`

Table: nft_signatures DELETE

Remove all objects matching in trace → action_traces → act → data → fio_address

Trigger: fio.address:addbundles and `action_ordinal = 1`

Table: handles UPDATE

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
bundled_tx	Increment current value by `trace` → `action_traces` → `act` → `data` → `bundle_sets` * 100

Table: handle_activity NEW RECORD

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
transaction_id	`trace` → `id`
type	“add_bundles”

Trigger: fio.address:addaddress and `action_ordinal = 1`

Table: handle_activity NEW RECORD

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
transaction_id	`trace` → `id`
type	“add_pubbadd”

Table: pub_addresses NEW RECORD or UPDATE (if exists)

For each object in trace → action_traces → act → data → public_addresses update or insert new record

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
chain_code	`trace` → `action_traces` → `act` → `data` → `public_addresses` → `chain_code`
token_code	`trace` → `action_traces` → `act` → `data` → `public_addresses` → `token_code`
public_address	`trace` → `action_traces` → `act` → `data` → `public_addresses` → `public_address`

Table: handles UPDATE

Update only if encryption_key_set = false and chain_code = “FIO” and (token_code = “FIO” or token_code = “*”)

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
encryption_key	`trace` → `action_traces` → `act` → `data` → `public_addresses` → `public_address`

Trigger: fio.address:remaddress and `action_ordinal = 1`

Table: handle_activity NEW RECORD

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
transaction_id	`trace` → `id`
type	“rem_pubbadd”

Table: pub_addresses DELETE

Remove each object in trace → action_traces → act → data → public_addresses which matches

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
chain_code	`trace` → `action_traces` → `act` → `data` → `public_addresses` → `chain_code`
token_code	`trace` → `action_traces` → `act` → `data` → `public_addresses` → `token_code`
public_address	`trace` → `action_traces` → `act` → `data` → `public_addresses` → `public_address`

Trigger: fio.address:remalladdr and `action_ordinal = 1`

Table: handle_activity NEW RECORD

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
transaction_id	`trace` → `id`
type	“rem_all_pubbadd”

Table: pub_addresses DELETE

Remove all objects matching in trace → action_traces → act → data → fio_address

Trigger: fio.address:addnft and `action_ordinal = 1`

Table: handle_activity NEW RECORD

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
transaction_id	`trace` → `id`
type	“add_nft”

Table: nft_signatures NEW RECORD or UPDATE (if exists)

For each object in trace → action_traces → act → data → nfts update or insert new record

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
chain_code	`trace` → `action_traces` → `act` → `data` → `nfts`-> `chain_code`
contract_address	`trace` → `action_traces` → `act` → `data` → `nfts`→ `contract_address`
token_id	`trace` → `action_traces` → `act` → `data` → `nfts`→ `token_id`
url	`trace` → `action_traces` → `act` → `data` → `nfts`→ `url`
hash	`trace` → `action_traces` → `act` → `data` → `nfts`→ `hash`
metadata	`trace` → `action_traces` → `act` → `data` → `nfts`→ `metadata`

Trigger: fio.address:remnft and `action_ordinal = 1`

Table: handle_activity NEW RECORD

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
transaction_id	`trace` → `id`
type	“rem_nft”

Table: nft_signatures DELETE

Remove each object in trace → action_traces → act → data → nfts which matches

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
chain_code	`trace` → `action_traces` → `act` → `data` → `nfts`-> `chain_code`
contract_address	`trace` → `action_traces` → `act` → `data` → `nfts`→ `contract_address`
token_id	`trace` → `action_traces` → `act` → `data` → `nfts`→ `token_id`
url	`trace` → `action_traces` → `act` → `data` → `nfts`→ `url`
hash	`trace` → `action_traces` → `act` → `data` → `nfts`→ `hash`
metadata	`trace` → `action_traces` → `act` → `data` → `nfts`→ `metadata`

Trigger: fio.address:remallnfts and `action_ordinal = 1`

Table: handle_activity NEW RECORD

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
transaction_id	`trace` → `id`
type	“rem_all_nft”

Table: nft_signatures DELETE

Remove all objects matching in trace → action_traces → act → data → fio_address

Trigger: fio.address:updcryptkey and `action_ordinal = 1`

Table: handles UPDATE

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
encryption_key	`trace` → `action_traces` → `act` → `data` → `encrypt_public_key`
encryption_key_set	“true”

Table: handle_activity NEW RECORD

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
transaction_id	`trace` → `id`
type	“upd_encryptkey”

Trigger: fio.address:regdomadd and `action_ordinal = 1`

Execute same as for trigger fio.address:regdomain and fio.address:regaddress except insert only once into account_activity with type “receiver”.

Trigger: fio.address:burnaddress and `action_ordinal = 1`

Table: handles UPDATE

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
status	“burnt”

Table: handle_activity NEW RECORD

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
transaction_id	`trace` → `id`
type	“self_burn”

Table: pub_addresses DELETE

Remove all objects matching in trace → action_traces → act → data → fio_address

Table: nft_signatures DELETE

Remove all objects matching in trace → action_traces → act → data → fio_address

Trigger: fio.address:newfundsreq and `action_ordinal = 1`

Table: handle_activity NEW RECORD

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `payee_fio_address`
transaction_id	`trace` → `id`
type	“new_request”

Table: account_activity NEW RECORD

Field	Source Data
account	`trace` → `action_traces` → `act` → `data` → `actor`
transaction_id	`trace` → `id`
type	“receiver”

Field	Source Data
account	Look-up `handles`→ `account` where `handle` is `trace` → `action_traces` → `act` → `data` → `payer_fio_address`
transaction_id	`trace` → `id`
type	“receiver”

Table: fio_requests NEW RECORD

Field	Source Data
id	`response` → `fio_request_id`
payee_handle	`trace` → `action_traces` → `act` → `data` → `payee_fio_address`
payer_handle	`trace` → `action_traces` → `act` → `data` → `payer_fio_address`
content	`trace` → `action_traces` → `act` → `data` → `content`
payee_pub_key	Look-up `accounts` → `encrypt_key` where account is owner of `trace` → `action_traces` → `act` → `data` → `payee_fio_address`
payer_pub_key	Look-up `accounts` → `encrypt_key` where account is owner of `trace` → `action_traces` → `act` → `data` → `payer_fio_address`
status	“pending”
transaction_id	`trace` → `id`

Trigger: fio.address:cancelfndreq and `action_ordinal = 1`

Table: handle_activity NEW RECORD

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
transaction_id	`trace` → `id`
type	“cancel_request”

Table: fio_requests UPDATE

Field	Source Data
id	`trace` → `action_traces` → `act` → `data` → `fio_request_id`
status	“cancelled”

Trigger: fio.address:recordobt and `action_ordinal = 1`

Table: handle_activity NEW RECORD

Field	Source Data
handle	`trace` → `action_traces` → `act` → `data` → `fio_address`
transaction_id	`trace` → `id`
type	“record_obt”

Table: account_activity NEW RECORD

Field	Source Data
account	`trace` → `action_traces` → `act` → `data` → `actor`
transaction_id	`trace` → `id`
type	“receiver”

Field	Source Data
account	Look-up `handles`→ `account` where `handle` is `trace` → `action_traces` → `act` → `data` → `payer_fio_address`
transaction_id	`trace` → `id`
type	“receiver”

Table: fio_data NEW RECORD

Field	Source Data
request_id	`trace` → `action_traces` → `act` → `data` → `fio_request_id`
payee_handle	`trace` → `action_traces` → `act` → `data` → `payee_fio_address`
payer_handle	`trace` → `action_traces` → `act` → `data` → `payer_fio_address`
content	`trace` → `action_traces` → `act` → `data` → `content`
payee_pub_key	Look-up `accounts` → `encrypt_key` where account is owner of `trace` → `action_traces` → `act` → `data` → `payee_fio_address`
payer_pub_key	Look-up `accounts` → `encrypt_key` where account is owner of `trace` → `action_traces` → `act` → `data` → `payer_fio_address`
status	“sent_to_blockchain”
transaction_id	`trace` → `id`

Table: fio_requests UPDATE

Update only if trace → action_traces → act → data → fio_request_id is present

Field	Source Data
id	`trace` → `action_traces` → `act` → `data` → `fio_request_id`
status	“sent_to_blockchain”

Trigger: Table Deltas: `added:false` and `kvo->table:domains`

Table: domains UPDATE

Field	Source Data
domain	`kvo` → `value` → `name`
status	“burnt”

Table: domain_activity NEW RECORD

Field	Source Data
domain	`kvo` → `value` → `name`
transaction_id
type	“auto_burn”

Trigger: Table Deltas: `added:false` and `kvo->table:fionames`

Additional check needs to be performed:

If this handle burn was already processed as a result of Trigger: fio.address:burnaddress and action_ordinal = 1 do not process this trigger.

Table: handles UPDATE

Field	Source Data
handle	`kvo` → `value` → `name`
status	“burnt”

Table: handle_activity NEW RECORD

Field	Source Data
handle	`kvo` → `value` → `name`
transaction_id
type	“auto_burn”

API

/get_blocks

Returns block information.

Request

Parameter	Description
time_start	OPTIONAL Filters block by `timestamp`
time_end	OPTIONAL Filters block by `timestamp`
producer	OPTIONAL Filters block by `producer`
sort	OPTIONAL Sorting: block_num_asc (default) block_num_desc timestamp_asc (default) timestamp_desc

Query

Return records from blocks which match all request parameters.

Sort by:

block_num_asc: blocks → number ASC
block_num_desc: blocks → number DESC
timestamp_asc: blocks → timestamp ASC
timestamp_desc: blocks → timestamp DESC

Response

Field	Source Data
number	`blocks` → `number`
id	`blocks` → `id`
timestamp	`blocks` → `timestamp`
producer	`blocks` → `producer`
schedule_version	`blocks` → `schedule_version`

Example

[
	{
		"number": "2",
		"id": "00000002953a8ab87a1855c0c40786e6a910a86cb2dd160f181418d05d233ea7",
		"timestamp": "2020-03-25T00:05:21.000",
		"producer": "eosio",
		"schedule_version": "1"
	}
]

/get_transactions

Returns transaction information.

Request

Parameter	Description
time_start	OPTIONAL Filters block by `timestamp`
time_end	OPTIONAL Filters block by `timestamp`
block_number	OPTIONAL Filters block by `block_number`
action_account	OPTIONAL Filters block by `action_account`
action_name	OPTIONAL Filters block by `action_name`
impacted_account	OPTIONAL Filters by impacted account (see below)
impacted_account_direction	OPTIONAL Filters by impacted account direction (see below) both (default) sender receiver
sort	OPTIONAL Sorting of results: timestamp_asc (default) timestamp_desc

Query

Return records from transactions which match all request parameters except:

impacted_account is supplied:
- impacted_account_direction is supplied and is “sender”
  - Records from transactions where impacted_account = account_activity->account and type is “sender”
- impacted_account_direction is supplied and is “receiver”
  - Records from transactions where impacted_account = account_activity->account and type is “receiver”
- impacted_account_direction is supplied and is “both” or not supplied
  - Records from transactions where impacted_account = account_activity->account
- Please note: a single transaction can be affecting the same account as sender and receiver! In this case the same transaction should be returned twice.

Also include related data from:

blocks
- timestamp
traces
- All traces for transaction
token_transfers
- id matches transaction_id
- Include
  - payer_account
  - payee_account
  - amount
  - type
  - memo
domain_activity
- id matches transaction_id
- Include
  - domain
  - type
handle_activity
- id matches transaction_id
- Include
  - handle
  - type
token_staking
- id matches transaction_id
- Include
  - staker_account
  - amount
fio_requests
- id matches transaction_id
- Include
  - id
  - payee_handle
  - payer_handle
  - content
  - payee_pub_key
  - payer_pub_key
  - status
fio_data
- id matches transaction_id
- Include
  - request_id
  - payee_handle
  - payer_handle
  - content
  - payee_pub_key
  - payer_pub_key
  - status

Sort by:

timestamp_asc: blocks → timestamp ASC
timestamp_desc: blocks → timestamp DESC

Response

Field	Source Data
id	`transactions` → `id`
block_number	`transactions` → `block_number`
timestamp	`blocks` → `timestamp`
action_account	`transactions` → `action_account`
action_name	`transactions`→ `action_name`
sender_account	`account_activity` → `account` where type is “sender”
receiver_account	`account_activity` → `account` where type is “receiver”
impacted_account_direction	See `impacted_account` above: “sender” “receiver” Blank if impacted_account not supplied.
tpid	`transactions`→ `tpid`
fee	`transactions`→ `fee`
request_data	`transactions`→ `request_data`
request_data	`transactions`→ `response_data`
status	`transactions`→ `status`
type_specific_data	This element contains data which is specific to certain types of transactions as follows token_transfers domain_activity handle_activity token_staking fio_requests fio_data
traces array	`traces` where `traces` → `transaction_id` matches. For each trace: id action_ordinal action_account action_name request_data

Example

[
	{
		
	}
]

TODO

reverse handle look-up

FIO Relic Functional Specification

Table of Contents

Overview

Components

Data Transformation

Query API

Push Notification System

Specification

Data Model

blocks

transactions

traces

accounts

account_activity

domains

domain_activity

handles

handle_activity

pub_addresses

nft_signatures

token_transfers

token_staking

fio_requests

fio_data

Parsing Rules

Trigger: every block

Table: blocks NEW RECORD

Trigger: every trace where action_ordinal = 1

Table: transactions NEW RECORD

Table: account_activity ​NEW RECORD

Trigger: every trace where action_ordinal > 1

Table: traces NEW RECORD

Trigger: fio.address:bind2eosio

Table: accounts NEW RECORD

Table: account_activity NEW RECORD

Trigger: fio.token:trnsfiopubky and action_ordinal = 1

Table: token_transfers NEW RECORD

Trigger: fio.token:trnsloctoks and action_ordinal = 1

Table: token_transfers NEW RECORD

Trigger: fio.token:transfer and receiver = fio.token

Table: token_transfers NEW RECORD

Trigger: fio.token:issue and receiver = fio.token

Table: token_transfers NEW RECORD

Trigger: fio.token:wraptokens and action_ordinal = 1

Table: token_transfers NEW RECORD

Trigger: fio.token:stakefio and action_ordinal = 1

Table: token_staking NEW RECORD

Trigger: fio.token:retire and action_ordinal = 1

Table: token_transfers ​NEW RECORD

Trigger: fio.token:unstakefio and action_ordinal = 1

Table: token_staking NEW RECORD

Trigger: fio.address:regdomain and action_ordinal = 1

Table: domains NEW RECORD or UPDATE (if exists based on domain)

Table: domain_activity NEW RECORD

Table: account_activity NEW RECORD

Trigger: fio.address:renewdomain and action_ordinal = 1

Table: domains UPDATE

Table: domain_activity NEW RECORD

Trigger: fio.address:xferdomain and action_ordinal = 1

Table: domains UPDATE

Table: domain_activity NEW RECORD

Table: account_activity NEW RECORD

Trigger: fio.address:setdomainpub and action_ordinal = 1

Table: domains UPDATE

Table: domain_activity NEW RECORD

Trigger: fio.address:wrapdomain and action_ordinal = 1

Table: domains UPDATE

Table: domain_activity NEW RECORD

Table: account_activity NEW RECORD

Trigger: fio.address:xferescrow

Table: domains UPDATE

Table: domain_activity NEW RECORD

Table: account_activity ​NEW RECORD

Trigger: fio.address:regaddress and action_ordinal = 1

Table: handles NEW RECORD or UPDATE (if exists based on handle)

Table: handle_activity NEW RECORD

Table: account_activity NEW RECORD

Table: pub_addresses NEW RECORD

Trigger: fio.address:renewaddress and action_ordinal = 1

Table: handles UPDATE

Trigger: every trace where `action_ordinal = 1`

Table: account_activity NEW RECORD

Trigger: every trace where `action_ordinal > 1`

Trigger: fio.token:trnsfiopubky and `action_ordinal = 1`

Trigger: fio.token:trnsloctoks and `action_ordinal = 1`

Trigger: fio.token:transfer and `receiver = fio.token`

Trigger: fio.token:issue and `receiver = fio.token`

Trigger: fio.token:wraptokens and `action_ordinal = 1`

Trigger: fio.token:stakefio and `action_ordinal = 1`

Trigger: fio.token:retire and `action_ordinal = 1`

Table: token_transfers NEW RECORD

Trigger: fio.token:unstakefio and `action_ordinal = 1`

Trigger: fio.address:regdomain and `action_ordinal = 1`

Table: domains NEW RECORD or UPDATE (if exists based on `domain`)

Trigger: fio.address:renewdomain and `action_ordinal = 1`

Trigger: fio.address:xferdomain and `action_ordinal = 1`

Trigger: fio.address:setdomainpub and `action_ordinal = 1`

Trigger: fio.address:wrapdomain and `action_ordinal = 1`

Table: account_activity NEW RECORD

Trigger: fio.address:regaddress and `action_ordinal = 1`

Table: handles NEW RECORD or UPDATE (if exists based on `handle`)

Trigger: fio.address:renewaddress and `action_ordinal = 1`

Trigger: fio.address:xferaddress and `action_ordinal = 1`

Table: account_activity NEW RECORD

Trigger: fio.address:addbundles and `action_ordinal = 1`

Trigger: fio.address:addaddress and `action_ordinal = 1`

Trigger: fio.address:remaddress and `action_ordinal = 1`

Trigger: fio.address:remalladdr and `action_ordinal = 1`

Trigger: fio.address:addnft and `action_ordinal = 1`

Trigger: fio.address:remnft and `action_ordinal = 1`

Trigger: fio.address:remallnfts and `action_ordinal = 1`

Trigger: fio.address:updcryptkey and `action_ordinal = 1`

Trigger: fio.address:regdomadd and `action_ordinal = 1`

Trigger: fio.address:burnaddress and `action_ordinal = 1`

Trigger: fio.address:newfundsreq and `action_ordinal = 1`

Trigger: fio.address:cancelfndreq and `action_ordinal = 1`

Trigger: fio.address:recordobt and `action_ordinal = 1`

Trigger: Table Deltas: `added:false` and `kvo->table:domains`

Trigger: Table Deltas: `added:false` and `kvo->table:fionames`