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api.onesource.io

api.onesource.io
Category
Service
Network
Avg / request
$0.001 – $0.01
Endpoints
25

Service overview

What is api.onesource.io?

NFT metadata, traits, and image URI for any ERC721 or ERC1155 token - fetched via eth_call with IPFS resolution (OneSource live Ethereum RPC)

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Make a Call

Example request
npx awal x402 pay "https://api.onesource.io/api/chain/allowance" \
  --query '{
  "network": "{network}",
  "owner": "{owner}",
  "spender": "{spender}",
  "token": "{token}"
}'
What you get back
{
  "endpoint": "GET /api/chain/allowance",
  "paid": true,
  "query": "example input",
  "result": {
    "value": "Structured response from the service."
  }
}

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