Invariant
Invariant
Get Started

API Reference

Invariant Verification API

Enterprise-grade verification for bank balances and liquidity proofs. Async processing, signed webhooks, and ZK-proof outputs designed for auditability.

Sections

Overview

Primary external APIs are under /api/v1. Some dashboard and session-based endpoints are unversioned. Requests and responses are JSON. Async verification returns a job ID immediately.

Base URL
https://invariantdata.com
Quickstart
curl https://invariantdata.com/api/v1/verify \
  -H "X-API-Key: inv_live_your_api_key" \
  -H "Content-Type: application/json" \
  -d '{
    "userId": "ext_user_123",
    "bankUrl": "https://www.chase.com",
    "credentials": {
      "username": "user@example.com",
      "password": "secure_password"
    }
  }'