Endpoint · onchainPOSTpreflight402.com /v1/btc/tx-context
Call before signing a Bitcoin transaction when you need chain context for its inputs: whether each prevout exists, whether it is already spent, its value in sats and its…
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Call before signing a Bitcoin transaction when you need chain context for its inputs: whether each prevout exists, whether it is already spent, its value in sats and its confirmations. Resolves up to 10 inputs against a public explorer at about one request per second, so a full batch can take over 20 seconds; figures reflect chain state at checked_at. Describes on-chain facts with source links; never advises whether to sign.Overview
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https://preflight402.com/v1/btc/tx-context
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first 5 days ago · last 16 hr ago
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npx teppi-check https://preflight402.com/v1/btc/tx-contextcurl -s https://api.teppi.xyz/v1/trust/cap_01M3NV2786R1XNQBTEW9DY8RAN