x402 pay-per-call
USDC pay-per-call on Base for credit-exhausted keys and the keyless discovery pilot. Covered callers never see a challenge. Full contract in the OpenAPI x402 section of the reference below.
cypher
cypher
USDC pay-per-call on Base for credit-exhausted keys and the keyless discovery pilot. Covered callers never see a challenge. Full contract in the OpenAPI x402 section of the reference below.