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Get Transaction Data​

POST
/v5/offramp/crypto-to-card/transaction-data

Build ready-to-broadcast transaction data for a crypto-to-card offramp.

Authorizations​

ApiKeyAuth
Type
API Key (header: X-Api-Key)

Request Body​

application/json
JSON
{
"amountType": "string",
"eurAmount": "string",
"tokenAmount": "string",
"fromToken": {
"address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
"decimals": 6
},
"fromAddress": "string",
"network": "ethereum",
"tagHash": "string"
}

Responses​

OK

application/json
JSON
{
"status": "ok",
"payload": {
"transactionData": {
"to": "string",
"data": "string",
"value": "string",
"allowanceTarget": "string"
},
"tokenAmount": "string",
"EURAmount": "string"
}
}

Playground​

Authorization
Body

Samples​

Powered by VitePress OpenAPI

Code examples ​

bash
curl -X POST https://api.brrr.network/v5/offramp/crypto-to-card/transaction-data \
  -H "X-Api-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "amountType": "eur",
  "eurAmount": "100.00",
  "fromToken": {
    "address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
    "decimals": 6
  },
  "fromAddress": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
  "network": "ethereum",
  "tagHash": "0xabc123def456"
}'
javascript
const response = await fetch('https://api.brrr.network/v5/offramp/crypto-to-card/transaction-data', {
  method: 'POST',
  headers: {
    'X-Api-Key': process.env.BRRR_API_KEY,
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
  'amountType': 'eur',
  'eurAmount': '100.00',
  'fromToken': {
    'address': '0xdac17f958d2ee523a2206206994597c13d831ec7',
    'decimals': 6
  },
  'fromAddress': '0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb',
  'network': 'ethereum',
  'tagHash': '0xabc123def456'
}),
});

if (!response.ok) {
  const error = await response.json();
  throw new Error(`Request failed: ${error.errorCode}`);
}

const data = await response.json();
console.log(data.payload);
python
import os
import httpx

response = httpx.post(
    'https://api.brrr.network/v5/offramp/crypto-to-card/transaction-data',
    headers={
        'X-Api-Key': os.environ['BRRR_API_KEY'],
        'Content-Type': 'application/json',
    },
    json={
    "amountType": "eur",
    "eurAmount": "100.00",
    "fromToken": {
        "address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
        "decimals": 6
    },
    "fromAddress": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
    "network": "ethereum",
    "tagHash": "0xabc123def456"
},
)
response.raise_for_status()
print(response.json()['payload'])