{"slug":"app-heinrichstech-com-v1-cdp-webhook-sig-verify-c254cb","title":"BitBooth Webhook Signature Verify","host":"app.heinrichstech.com","method":"POST","resource":"https://app.heinrichstech.com/v1/cdp/webhook-sig-verify","category":"commerce","description":"BitBooth Webhook Signature Verify: pay 0.001 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). Statele","price_listed":0.005,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:1440000","eip155:8453","stellar:pubnet","xrpl:0"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"payload":"{\"id\":\"evt_test\",\"type\":\"checkout.session.completed\"}","provider":"stripe","secret":"whsec_test_secret","signature":"t=1640000000,v1=abc...","timestamp":"1640000000","toleranceSeconds":300},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"payload":{"type":"string"},"provider":{"enum":["stripe","github","vercel","cdp","slack","generic"],"type":"string"},"secret":{"type":"string"},"signature":{"type":"string"},"timestamp":{"type":"string"},"toleranceSeconds":{"type":"number"}},"required":["provider","payload","signature","secret"],"type":"object"},"bodyType":{"enum":["json"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[],"description_full":"BitBooth Webhook Signature Verify: pay 0.001 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.","last_updated":"2026-09-07T12:08:09.677Z","schemes":["exact","onchain"]}