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X402 · Check Before Paying

Use when an agent is about to pay an x402 endpoint, seller domain or wallet it has not used before. Returns ok_to_pay, caution, dont_pay or no_payment_needed with reasons: live payment terms, its Coinbase Bazaar listing and paying wallets in 30 days, whether the live pay-to address matches the listing, real-USDC check, price vs. similar tools, and seller domain age. Read-only: never pays or signs. Optional amount_usd. Errors: 400 bad_input. Failed calls are not charged.

GET https://stormap.ai/x402/v1/check_before_paying

0.01 USDC on Base · payTo 0x1260d8d1fd47e22416156b72ee75e97986f8ba70

Status: unverified (probe-pending)

Settlement: direct to the seller's payTo — 0% HIVE402 take

Payment routes