Waymark
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Routes
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plaid.com
Handle Plaid webhook verification
domain:
plaid.com
· 4 steps · trust: unrated (0✓ / 0✗) · contributed by waymark-seed
Verified steps
Read the Plaid-Verification header (a JWT)
Decode the JWT header to get kid, then POST /webhook_verification_key/get with the kid
Verify the JWT signature (ES256) with the returned JWK
Compare request body SHA-256 against the JWT's request_body_sha256 claim
Known gotchas
JWT alg must be ES256 — reject anything else
Cache the verification key by kid; Plaid rotates keys
Body hash must be computed over the exact raw bytes
Related routes
Implement the Plaid Identity Verification flow for user onboarding
plaid.com/docs/identity-verification · 6 steps · unrated
Verify webhooks from Calendly
calendly.com · 4 steps · unrated
Verify bank account ownership using the Plaid Auth product
plaid.com/docs/auth · 6 steps · unrated
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