x402 Bazaar Logox402 Bazaar
← Back to discover
httpcdpthirdwebpayai

agent402.tools

Verify a webhook's HMAC signature against the correct per-provider scheme: GitHub (X-Hub-Signature-256, sha256=hex), Stripe (Stripe-Signature t/v1 over "<t>.<body>" with replay tolerance), Shopify (X-Shopify-Hmac-Sha256, base64), Slack (X-Slack-Signature, v0:<ts>:<body> with replay tolerance). Constant-time comparison; the secret is never echoed. Pass the RAW request body string - signatures are over the raw bytes. Deterministic.

Resource URL

https://agent402.tools/api/webhook-verify

Payment options

exactBase (8453)

$0.001 USDC

Max amount

Pay to
0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0
Timeout
300s
exactPolygon (137)

$0.001 USDC

Max amount

Pay to
0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0
Timeout
300s
exactArbitrum (42161)

$0.001 USDC

Max amount

Pay to
0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0
Timeout
300s
exactEVM 143

$0.001 USDC

Max amount

Pay to
0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0
Timeout
300s
exactEVM 43114

$0.001 USDC

Max amount

Pay to
0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0
Timeout
300s
exactEVM 1329

$0.001 USDC

Max amount

Pay to
0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0
Timeout
300s
exactEVM 10

$0.002 USDC

Max amount

Pay to
0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0
Timeout
300s
exactEVM 4663

$0.001 USDC

Max amount

Pay to
0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0
Timeout
300s
exactEVM 42220

$0.001 USDC

Max amount

Pay to
0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0
Timeout
300s
uptoBase (8453)

$0.001 USDC

Max amount

Pay to
0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0
Timeout
300s
exactSolana

$0.001 USDC

Max amount

Pay to
J7aN3PLJnTCF5qpEnvJHJsnCjcGuqC2rYtEM8Gv3xwg
Timeout
300s
exactalgorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k

$0.001 USDC

Max amount

Pay to
C7IIHG7SPLPZ5H7ZT6HW3UV2OQMQQE6Y2HBNGZXSLRJULE42BEE2OY2XIE
Timeout
300s

Tags

webtoolsagentsx402validationwebhookhmacsignaturesecurity

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://agent402.tools/api/webhook-verify
Type: http
Sources: cdp, thirdweb, payai

Developer