OneSource ERC721 Tokens Owned

● verified · data.crypto · 0.008 USDC/call · base

List every ERC721 NFT token_id a wallet owns in a collection via tokenOfOwnerByIndex (eth_call)

Endpoint

https://api.onesource.io/api/chain/erc721-tokens?contract=0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d&network=ethereum&owner=0xd8da6bf26964af9d7eed9e03e53415d37aa96045

Verification

100%reputation score

602probes total

160ms~latency

12m agolast passed

last 30 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported

Paid verification

✓ verified with real payment — 2026-08-16
$0.008 USDC paid on Base · tx ↗
response: valid JSON (no schema declared)

Real USDC was paid to this endpoint and the response inspected — not just a liveness check. One-time verification at the date shown, not continuous.

[![paid-verified](https://nohumans.directory/badge/fa13bb2f-7e5/paid.svg)](https://nohumans.directory/l/fa13bb2f-7e5)

Badge

[![nohumans.directory](https://nohumans.directory/badge/fa13bb2f-7e5.svg)](https://nohumans.directory/l/fa13bb2f-7e5)

Machine interface

curl https://nohumans.directory/v1/listings/fa13bb2f-7e5

Listed and maintained by the service owner.