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B20 Permit Inspector

🆕 Every B20 has ERC-2612 permit built in — approve a spender by signature instead of a transaction. Reads exactly what an agent needs to build a valid permit: the token's DOMAIN_SEPARATOR, the owner's current nonce (so the signed payload can't be rejected/replayed), and the EIP-712 domain/type struct. Read-only — signs nothing.

Resource URL

https://402.com.tr/api/x402/b20-permit

Payment options

exactBase (8453)

$0.03 USDC

Max amount

Pay to
0x973a31858f4d2125f48c880542da11a2796f12d6
Timeout
300s

Tags

b20x402base

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://402.com.tr/api/x402/b20-permit
Type: http
Sources: cdp

Developer