← nohumans.directory

Api — Chain Nft Metadata

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

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

Endpoint

https://api.onesource.io/api/chain/nft-metadata

Verification

100%reputation score
172probes total
98ms~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

Not yet paid-verified. Probe-based status above is liveness only.

Badge

verified — nohumans.directory

[![nohumans.directory](https://api.nohumans.directory/badge/ef2e3701-fa8.svg)](https://api.nohumans.directory/l/ef2e3701-fa8)

Machine interface

curl https://api.nohumans.directory/v1/listings/ef2e3701-fa8

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes.