NFT Signatures Integration Test Server

Owned by Eric Butz
Last updated: Sept 17, 2021
3 min read

Documents the process for interacting with the NFT Signatures test server and provides integration suggestions.

Environment

For testing, we will use the Cryptonym tool to interact with the FIO test server.

Setup

We will use Cryptonym to create a test account and fund it.

First, generate a new key pair that will be used for testing:

Next, fund that key on the test server using the test server faucet:

  • Open Cryptonym and connect to: http://44.234.118.142:8889

  • Click on Load Key and copy in the FIO faucet key: 5KF2B21xT5pE5G3LNA6LKJc6AP2pAd2EnfpAUrJH12SFV8NtvCD and then click Import

  • If you click on Accounts in the top menu and then click Search, you will see the details of the Faucet account.

  • Click on FIO.TOKEN > fio.token::trnsfiopubky in the left hand column

    • payee_public_key: copy in the FIO Public Key that you generated from the FIO Testnet Monitor

    • amount: 5,000.00

    • Keep the default values for actor and tpid

  • Click Send and the transaction should execute

Register NFT Domain

Next, load your new account key and create a FIO Domain. The goal is to create a custom FIO Address (e.g., artcollection1@bobnfts) which will hold your NFT signatures.

  • Click Load Key (if your private key is not already loaded)

    • Copy in the FIO Private Key that you generated from the FIO Testnet Monitor, and then click Import

  • Click on Accounts in the top menu and then click Search, you will see the details for your new account.

  • Click on FIO.ADDRESS > fio.address::regdomain in the left hand column

    • fio_domain: <yourdomain> (e.g. bobnfts)

    • All other fields: use defaults (these default to your account info)

  • Click Send and the transaction should execute

Register NFT Address

Next, load your new account key and create a FIO DomainAddress:

  • Click Load Key (if your private key is not already loaded)

    • Copy in the FIO Private Key that you generated from the FIO Testnet Monitor, and then click Import

  • Click on FIO.ADDRESS > fio.address::regaddress in the left hand column

    • fio_address: <yourname>@<yourdomain> (e.g. artcollection1@bobnfts)

    • All other fields: use defaults (these default to your account info)

  • Click Send and the transaction should execute

  • Click on Accounts in the top menu and then click Search, you will see your custom FIO Domain and FIO Address.

Sign NFT

This does not work great in Cryptonym because the field for signing NFTs is a single line. Need to update the tool.

Next, add and NFT signature to your FIO Address

  • Click on FIO.ORACLE > fio.address::addnft in the left hand column

    • fio_address: <yourname>@<yourdomain> (e.g. artcollection1@bobnfts)

    • nfts: Add any number of NFTs as defined in FIP-27, for example

      { "chain_code": "ETH", "contract_address": "0x63c0691d05f441f42915ca6ca0a6f60d8ce148cd", "token_id": "100010001", "url": "ipfs://ipfs/QmZ15eQX8FPjfrtdX3QYbrhZxJpbLpvDpsgb2p3VEH8Bqq", "hash": "f83b5702557b1ee76d966c6bf92ae0d038cd176aaf36f86a18e2ab59e6aefa4b", "metadata": "" }

    • All other fields: use defaults (these default to your account info)

  • Click Send and the transaction should execute

View your Signed NFTs

This does not work in Cryptonym. Recommend using Postman or other API tool.

Use get_nfts_fio_address to display your Signed NFTs: