B2B S2S Gateway Tester
Updated Developer Portal Specification
Official enterprise developer specification and live testing suite for the B2B Partner Vendor API Gateway.
1. Partner HMAC API Credentials
This B2B Partner API requires header authentication using your Public Key (X-API-Key) and an HMAC-SHA256 signature. Enter your assigned partner key and secret below to test live API requests.
Authentication Mode
HMAC-SHA256: Computes X-Signature digest using path, timestamp, nonce & body hash. (Production Recommended)
2. Request Builder & Parameters
POSTCreate Consultation Session
Scope: consultations:create (HMAC)Atomically reserves 1 session unit from earliest expiring active pool, creates single-use voucher session, and returns tokenized consultation URL. Requires Partner HMAC API credentials.
3. Execution Console & Live Telemetry
Live Response Console
Console Ready
Select an endpoint from the left sidebar and click "Execute Gateway Request" to inspect canonical signatures and live API responses.