Python SDK
pip install gfa-verifyNode.js SDK
npm install @gfa-verify/sdkPHP Client
composer req gfa/verifyGo Module
go get github.com/gfa/sdkAuthentication
Authenticate your API requests by including your secret API key in the request Authorization header.
Authorization: Bearer gfa_live_sec_78a9c1e2b04f9d6a
Endpoint: POST /v1/verify
Submits a payload or record ID to calculate zero-knowledge verification proof and consensus seal.
| Parameter | Type | Required | Description |
|---|---|---|---|
| record_id | String | Yes | Unique identifier or document hash. |
| zero_knowledge | Boolean | Optional | Enforces zero-exposure ZKP hashing (default: true). |
| webhook_url | String | Optional | Target HTTP endpoint for async completion callbacks. |
curl -X POST https://api.gfa-verify.cyou/v1/verify \
-H "Authorization: Bearer gfa_live_sec_78a9c1e2b04f" \
-H "Content-Type: application/json" \
-d '{
"record_id": "GFA-2026-98124",
"zero_knowledge": true
}'Interactive Webhook Simulator
Test automated webhook dispatch payloads received by your application servers.