FRESH OBSERVED ENDPOINT EVIDENCE · DATASET REVISION 318985
Check the ERC20 allowance an owner has granted a spender, returns raw and formatted amount with token symbol and decimals on five EVM chains. token allowance, erc20 approval check, spender allowance, approval audit, revoke helper data
Check the ERC20 allowance an owner has granted a spender, returns raw and formatted amount with token symbol and decimals on five EVM chains. token allowance, erc20 approval check, spender allowance, approval audit, revoke helper data
Endpoint
https://api.x402node.dev/chain/token-allowance
Category crypto_onchain
Capabilities Data transformation
Routable now yes
Observed price $0.005
Craft score 81.2
Last probe 2026-07-29T01:24:32.676Z
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Machine-readable: capability profile · reputation evidence