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FIO Chain Overview

FIO Chain Overview

Owned by Pawel Mastalerz
Last updated: Sept 26, 2024
2 min read

Page Spec

Item

Content

Item

Content

Page URL

/fio-chain/overview

Page Title

FIO Protocol - FIO Chain Overview

Design

https://www.figma.com/file/n33HwJfIuwy068A7G0Bdpg/FIO-Website?type=design&node-id=576-5607

Section Content

FIO Chain Live!

Search box

When user clicks Search or hits enter redirect to the following url (same tab) based on content in this order:

Content format

Redirect Url

Content format

Redirect Url

String longer than 64 characters

https://fio.bloks.io/transaction/STRING

Regex: ^FIO[A-HJ-NP-Za-km-z1-9]{50}$

https://fio.bloks.io/key/STRING

Regex: ^(?:(?=.{3,64}$)[a-zA-Z0-9]{1}(?:(?!-{2,}))[a-zA-Z0-9-]*(?:(?<!-))@[a-zA-Z0-9]{1}(?:(?!-{2,}))[a-zA-Z0-9-]*(?:(?<!-))$)

https://fio.bloks.io/address/STRING

Regex: ^(?=.{1,62}$)[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9]$

https://fio.bloks.io/domain/STRING

Dynamic Content

  • On initial load show “Waiting for data” (see Figma) before data is populated from APIs

  • This content needs to refresh every 3 seconds

  • Show max 5 transactions and then start replacing the older ones

Content element

Endpoint

Request

Response

Content element

Endpoint

Request

Response

Latest Block Producer

GET https://fio.blockpane.com/v1/chain/get_info

N/A

Use head_block_producer to get Latest Block Producer account name

{     "server_version": "533ed469",     "chain_id": "21dcae42c0182200e93f954a074011f9048a7624c6fe81d3c9541a614a88bd1c",     "head_block_num": 208004440,     "last_irreversible_block_num": 208004104,     "last_irreversible_block_id": "0c65e40850aef57864d6ee3621b71cb90f40101628afa07a9b6dffc9ee124a41",     "head_block_id": "0c65e5584c7f8b5901d1c3b54cd8a76afc27eb650bc21428b1a6a58dc7b8319b",     "head_block_time": "2023-07-12T19:18:17.500",     "head_block_producer": "hislmnfx13ya",     "virtual_block_cpu_limit": 200000000,     "virtual_block_net_limit": 1048576000,     "block_cpu_limit": 199900,     "block_net_limit": 1048576,     "server_version_string": "v3.3.0",     "fork_db_head_block_num": 208004440,     "fork_db_head_block_id": "0c65e5584c7f8b5901d1c3b54cd8a76afc27eb650bc21428b1a6a58dc7b8319b" }

GET https://bpmonitor.fio.net/api/producers

N/A

  1. Iterate through rows until you find owner which matches Last Block Producer account name from step above

  2. Use:

    1. fio_address as Block Producer Name

    2. website as Website URL

    3. branding → logo_svg as Logo

      • If not present use logo_256

        • If not present use generic “block” icon same as next to Last Block

    4. location_name as as Country

    5. flagIconUrl as flag image url

    6. socials → twitter as Twitter URL

    7. socials → telegram as Telegram URL

      1. Do not show icon if not present

    8. socials → twitter as Twitter URL

      1. Do not show icon if not present

Latest Block

GET https://fio.blockpane.com/v1/chain/get_info

N/A

Use head_block_num

{     "server_version": "533ed469",     "chain_id": "21dcae42c0182200e93f954a074011f9048a7624c6fe81d3c9541a614a88bd1c",     "head_block_num": 208004440,     "last_irreversible_block_num": 208004104,     "last_irreversible_block_id": "0c65e40850aef57864d6ee3621b71cb90f40101628afa07a9b6dffc9ee124a41",     "head_block_id": "0c65e5584c7f8b5901d1c3b54cd8a76afc27eb650bc21428b1a6a58dc7b8319b",     "head_block_time": "2023-07-12T19:18:17.500",     "head_block_producer": "hislmnfx13ya",     "virtual_block_cpu_limit": 200000000,     "virtual_block_net_limit": 1048576000,     "block_cpu_limit": 199900,     "block_net_limit": 1048576,     "server_version_string": "v3.3.0",     "fork_db_head_block_num": 208004440,     "fork_db_head_block_id": "0c65e5584c7f8b5901d1c3b54cd8a76afc27eb650bc21428b1a6a58dc7b8319b" }

 

Transactions

POST https://fio.blockpane.com/v1/chain/get_block

Use head_block_num from previous call

{ "block_num_or_id":211471729 }

Iterate through transactions and use:

  • trx → id as Transaction ID

  • trx → transaction → actions → account as Contract

  • trx → transaction → actions → name as Action

  • trx → transaction → actions → data as Data for overlay JSON prettifed

Make entire transaction id in list and overlay link to: https://fio.bloks.io/transaction/Transaction ID

{ "timestamp": "2023-08-01T20:54:21.500", "producer": "hkzfdcxe11us", "confirmed": 0, "previous": "0c9acd700209ed7c07db7ffafb5d33f573dc5cc86da32b50ae9bfd529a13a229", "transaction_mroot": "fdbacf566dd051a4bb0585ff93a9ddc539fe238475df9c0e2178430b3d953f13", "action_mroot": "73d52b411115f553b93871926105f3b0c7c02b2ffc5db2e5c6e48ba7572143f6", "schedule_version": 344, "new_producers": null, "header_extensions": [], "producer_signature": "SIG_K1_KfzzrwZVE4ZRToxKCd4YJ4ULnNXmXeUc5RxPs6rDid5hqT1ecEJU56ZdofDZJd6qXLE3edvKfRJuF6apxHXsoJtA9RubKP", "transactions": [ { "status": "executed", "cpu_usage_us": 11248, "net_usage_words": 25, "trx": { "id": "cdfd9053f804e5b57037802a9f406723ff92a177f5c92b355fdaf9ed04537544", "signatures": [ "SIG_K1_Kb8W4hLnEQ1xBf1mXz8VD44dC18De91APEGk5fuMW8szYrpHhq4Hf7T9Ke27iK9favSRYj141UJRPz47GH4cyTpiWhAbVf" ], "compression": "none", "packed_context_free_data": "", "context_free_data": [], "packed_trx": "ae71c96419cc84a6bf7b0000000001003056372503a85b0000c6eaa66498ba01f0d08101d981e4da0000c6eaa66498ba6a156a6b7434386164656c6c696f6e40747769747465723546494f383552763376726432713273514d35487378544852745162565a4c573744626841706b515567594772415a6f4475425754380098f73e5d010000f0d08101d981e4da0d64617368626f6172644066696f00", "transaction": { "expiration": "2023-08-01T20:57:18", "ref_block_num": 52249, "ref_block_prefix": 2076157572, "max_net_usage_words": 0, "max_cpu_usage_ms": 0, "delay_sec": 0, "context_free_actions": [], "actions": [ { "account": "fio.address", "name": "regaddress", "authorization": [ { "actor": "vfmc3qc1kbcj", "permission": "regaddress" } ], "data": { "fio_address": "jkt48adellion@twitter", "owner_fio_public_key": "FIO85Rv3vrd2q2sQM5HsxTHRtQbVZLW7DbhApkQUgYGrAZoDuBWT8", "max_fee": 1500000000000, "actor": "vfmc3qc1kbcj", "tpid": "dashboard@fio" }, "hex_data": "156a6b7434386164656c6c696f6e40747769747465723546494f383552763376726432713273514d35487378544852745162565a4c573744626841706b515567594772415a6f4475425754380098f73e5d010000f0d08101d981e4da0d64617368626f6172644066696f" } ], "transaction_extensions": [] } } } ], "block_extensions": [], "id": "0c9acd71926300f1c0aaaf185744a76b3dbf6f964da11b2ed520ec4dab087100", "block_num": 211471729, "ref_block_prefix": 414165696 }

 

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