{"slug":"app-heinrichstech-com-v1-cdp-webhook-sig-verify-342d9072","name":"app.heinrichstech.com/v1/cdp/webhook-sig-verify","summary":"BitBooth Webhook Signature Verify: pay 0.005 USDC, verify a webhook signature against the provider's canonical HMAC scheme. Supports stripe, github, vercel, cdp, slack, and generic HMAC-SHA256. Constant-time compare, clock-skew tolerance on timestamp-bearing providers (Stripe / Slack / CDP). Stateless — caller supplies their secret in the request body, we never store it.","status":"unreachable","indexable":false,"listed_since":"2026-10-25T17:52:42.961524Z","sources":[{"source":"x402_bazaar","external_id":"https://app.heinrichstech.com/v1/cdp/webhook-sig-verify","owner_address":"0xda2f35d283c42dd60b965322394bc658a5c1769f","seen_at":"2026-10-30T18:39:31.332316Z","removed_at":null}],"endpoints":[{"url":"https://app.heinrichstech.com/v1/cdp/webhook-sig-verify","host":"app.heinrichstech.com","protocol":"x402","state":"unreachable","last_probe_at":"2026-10-30T08:18:35.659188Z","last_ok_at":null,"tools_count":null,"tools_changed_at":null,"uptime_24h":0.0,"uptime_30d":0.0}],"also_listed_as":[{"slug":"app-heinrichstech-com-cd6010c8","name":"app.heinrichstech.com"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":4,"last_paid_at":"2026-10-26T08:21:48.380Z","reported_at":"2026-10-30T18:39:31.332316Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"fail","reason":"Has not answered a check yet."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 5 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"2 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":0,"applicable":4,"contradicted":false,"computed_at":"2026-10-31T00:23:10.408495Z"},"identity":{"endpoint_domains":["heinrichstech.com"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}