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endpoint / cataloged

ERC20 allowance via allowance (eth_call) - how much a spender is approved to move from an owner's wallet

ERC20 allowance via allowance (eth_call) - how much a spender is approved to move from an owner's wallet

https://api.onesource.io/api/chain/allowance ↗
Statuscataloged
Networkeip155:8453
Schemeexact
First seen2026-08-30T15:59:27Z

Payment + protocol

MethodGET
Protocolx402 v2
Networkeip155:8453
Schemeexact
Asset0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Amount3000
Pay to0x52E29e0d2Aa49bfBfC548C0A9F2196F4aa51f3ea
Evidencebazaar
First seen2026-08-30T15:59:27Z
Last seen2026-08-30T20:17:29Z

Discovery evidence

Coinbase CDP Bazaar ↗Machine record →Sitemap index →

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