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api.x402node.dev

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 Accepts payment on Base or Solana — either network works.

Resource URL

https://api.x402node.dev/chain/token-allowance

Payment options

exactBase (8453)

$0.005 USDC

Max amount

Pay to
0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e
Timeout
300s
exactSolana

$0.005 USDC

Max amount

Pay to
9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up
Timeout
300s

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://api.x402node.dev/chain/token-allowance
Type: http
Sources: cdp, payai, ultravioletadao, thirdweb

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