Credit

Transfer Credit Token

This is endpoint receives transfer information, a permit signature and returns an unsigned transaction that executes the transfer. Permit data is obtained by calling the Request Permit Data endpoint and it is signed using the private key of the token holder. Transfer information needs to match the used to generate the permit. The unsigned transaction should be signed using your private key and can be broadcasted using Execute Transaction or Execute Transaction and Wait endpoints.

POST

credit

transfer

curl --request POST \
  --url https://api.openformat.tech/v1/credit/transfer \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --data '{
  "chain": "arbitrum-sepolia",
  "token_id": "0xd1f09c70f6f2838a3ab6209c1465af68594667ec",
  "holder_address": "0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266",
  "receiver_address": "0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266",
  "amount": 123,
  "deadline": 1700766991,
  "signedPermit": {
    "r": "0xab26c603cc459019835a3872bf1d8b4142f23c40f952f208e8c1dfacf857b9f0",
    "s": "0x61d6e5f463437afd2a541fb88d806f8e71718a6af5227043be06b0dd59b3503f",
    "v": 28
  }
}'

{
  "success": true,
  "unsignedTransaction": {
    "to": "0x014b680bed2433b1861239cf812dbe660fe339f2",
    "data": "0x609512c90000000000000000000000009574e9ba92cb0966c9d2ff1a9ab9e11949b9b873000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb922660000000000000000000000000000000000000000000000000de0b6b3a7640000647261676f6e5f736c6179656400000000000000000000000000000000000000414354494f4e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000",
    "maxPriorityFeePerGas": "1020840008",
    "maxFeePerGas": "1035102698",
    "gas": "476358",
    "gasLimit": "476358",
    "nonce": 36,
    "chainId": 31337,
    "type": 2
  }
}

{
  "success": true,
  "unsignedTransaction": {
    "to": "0x014b680bed2433b1861239cf812dbe660fe339f2",
    "data": "0x609512c90000000000000000000000009574e9ba92cb0966c9d2ff1a9ab9e11949b9b873000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb922660000000000000000000000000000000000000000000000000de0b6b3a7640000647261676f6e5f736c6179656400000000000000000000000000000000000000414354494f4e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000",
    "maxPriorityFeePerGas": "1020840008",
    "maxFeePerGas": "1035102698",
    "gas": "476358",
    "gasLimit": "476358",
    "nonce": 36,
    "chainId": 31337,
    "type": 2
  }
}

Authorizations

X-API-KEY

string

header

required

Body

application/json

Response

200

application/json

Transfer transaction to sign

The response is of type object.

Request Permit Data Execute Transaction

curl --request POST \
  --url https://api.openformat.tech/v1/credit/transfer \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --data '{
  "chain": "arbitrum-sepolia",
  "token_id": "0xd1f09c70f6f2838a3ab6209c1465af68594667ec",
  "holder_address": "0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266",
  "receiver_address": "0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266",
  "amount": 123,
  "deadline": 1700766991,
  "signedPermit": {
    "r": "0xab26c603cc459019835a3872bf1d8b4142f23c40f952f208e8c1dfacf857b9f0",
    "s": "0x61d6e5f463437afd2a541fb88d806f8e71718a6af5227043be06b0dd59b3503f",
    "v": 28
  }
}'

{
  "success": true,
  "unsignedTransaction": {
    "to": "0x014b680bed2433b1861239cf812dbe660fe339f2",
    "data": "0x609512c90000000000000000000000009574e9ba92cb0966c9d2ff1a9ab9e11949b9b873000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb922660000000000000000000000000000000000000000000000000de0b6b3a7640000647261676f6e5f736c6179656400000000000000000000000000000000000000414354494f4e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000",
    "maxPriorityFeePerGas": "1020840008",
    "maxFeePerGas": "1035102698",
    "gas": "476358",
    "gasLimit": "476358",
    "nonce": 36,
    "chainId": 31337,
    "type": 2
  }
}

API Key

Rewards

Credit

Transactions

Profile

Leaderboard

Webhook

Webhook Secret

Transfer Credit Token

Authorizations

Body

Response