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Interactive API Reference

Explore and test the STRATO API interactively with Swagger UI.

Access Interactive Documentation

App API (DeFi Operations)

High-level API for DeFi operations: lending, CDP, swaps, liquidity, bridge, rewards.

App API - Mainnet

https://app.strato.nexus/api/docs

App API - Testnet

https://buildtest.mercata-testnet.blockapps.net/api/docs

Core Platform API

Low-level blockchain API: users, transactions, contracts, blocks.

Core API - Mainnet

https://app.strato.nexus/docs

Core API - Testnet

https://buildtest.mercata-testnet.blockapps.net/docs

What You Can Do

These interactive docs let you:

  • ✅ Browse all API endpoints
  • ✅ See request/response schemas
  • ✅ Try endpoints with "Try it out" functionality
  • ✅ Test with your own authentication tokens
  • ✅ Download the OpenAPI spec

About This API

This is the STRATO Core API reference. The API provides access to:

  • User Management - Account creation, address management (/strato/v2.3/users, /strato/v2.3/key)
  • Transactions - Submit and track blockchain transactions (/strato/v2.3/transaction)
  • Smart Contracts - Deploy and interact with contracts (/bloc/v2.2/contracts)
  • Blockchain Queries - Account data, metadata (/strato-api/eth/v1.2/*)
  • Health Checks - System status (/health, /apex-api/status)

DeFi Operations

For higher-level DeFi operations (lending, CDP, swaps, etc.), see the App API Getting Started guide.

Quick Links

Authentication

All API requests require authentication via OAuth 2.0 Bearer token.

Quick setup:

  1. Register at app.strato.nexus
  2. Get OAuth token (see Developer Quick Start)
  3. Include in requests: Authorization: Bearer YOUR_TOKEN

Base URLs:

  • Mainnet: https://app.strato.nexus
  • Testnet: https://buildtest.mercata-testnet.blockapps.net

Rate Limits

  • Default: 100 requests/second per IP
  • Authenticated: 1000 requests/second per user
  • 429 response if exceeded (includes Retry-After header)

Support