Build on Virtual Vision infrastructure
Comprehensive API references, integration guides and SDK documentation for every layer of our crypto and fintech platform.
Everything you need to integrate
Our documentation covers authentication, live endpoints, WebSocket streams, webhook events and client libraries — structured so you can go from zero to production in a single sprint.
< 5 min
Median time-to-first-call
99.99%
API uptime SLA
400+
Documented endpoints
6
Official SDKs
From API key to live data in 60 seconds
Authenticate with your key, hit a REST endpoint, and subscribe to a real-time stream — all from your terminal.
# 1. Authenticate — exchange your API key for a short-lived JWT
curl -X POST https://api.virtualvision.io/v1/auth/token \
-H 'Content-Type: application/json' \
-d '{"api_key": "YOUR_API_KEY", "api_secret": "YOUR_API_SECRET"}'
# 2. Query the REST API — fetch current order book for BTC/USDT
curl https://api.virtualvision.io/v1/market/orderbook/BTC-USDT \
-H 'Authorization: Bearer <JWT>'
# 3. Subscribe to a WebSocket stream — live trade feed
wscat -c wss://stream.virtualvision.io/v1/trades/BTC-USDT \
--header 'Authorization: Bearer <JWT>'Find what you need
Every integration surface — from initial setup through to advanced streaming and event delivery — has dedicated documentation with worked examples.
Getting Started
Environment setup, API key management, authentication flow and your first request walkthrough.
Authentication
JWT-based auth, HMAC request signing, OAuth 2.0 flows and token lifecycle management.
REST API
Full endpoint reference for trading, market data, accounts, orders, settlement and compliance.
WebSocket Streams
Sub-millisecond push channels for order books, trade tapes, candles, portfolio updates and risk events.
SDKs & Libraries
Official client libraries for TypeScript, Python, Go, Java, Rust and .NET — with typed models and auto-retry.
Webhooks
Event-driven push notifications for trade fills, KYC status changes, compliance alerts and settlement completion.
Interactive API explorer
Try every endpoint directly in your browser. Filter by resource, inspect request and response schemas, and copy ready-to-run curl commands — no Postman required.
400+
Endpoints
OpenAPI 3.1
Specification
JSON / FIX
Wire formats
Stuck? We have you covered.
Our integration engineers respond within one business day. Enterprise clients get a dedicated technical contact and priority escalation path.
Developer Support
Raise a ticket for implementation questions, bug reports or clarification on API behavior. Typical response under 24 hours.
Changelog
Stay current with deprecation notices, new endpoints and SDK releases. Subscribe to digest emails or follow our RSS feed.
Integration Engineering
Enterprise partners get hands-on integration engineering support — architecture reviews, test-environment access and go-live checklists.
Ready to build your financial platform?
Tell us what you're building. We'll bring the infrastructure, security and compliance expertise.