Endpoints: 28,729MCP servers: 18,413Payout addresses: 2,070Paid calls: 1,517Letters: 13Defects: 1,321counted 3 min ago
teppi

Endpoint · otherPOSTsicher.halowerk.com/v1/webhook-signature

Providers each build their signing string differently — some sign only the body, others prepend a timestamp, an id, or a version marker in a fixed order — and getting that order…
Read moreProviders each build their signing string differently — some sign only the body, others prepend a timestamp, an id, or a version marker in a fixed order — and getting that order wrong produces a mismatch that looks exactly like an attack. This checks the signature the way the named provider actually specifies, with constant-time comparison, and returns the string that was signed so a mismatch can be debugged instead of guessed at.
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UNRATED
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URL
https://sicher.halowerk.com/v1/webhook-signature
Seen
first 34 days ago · last 4 days ago
57 free handshakes

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x402
Offered on?
Base USDC
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Base

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Verify it yourselfnpx teppi-check https://sicher.halowerk.com/v1/webhook-signaturecurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QFRKY3GT2GW5D08K6JB7