API Reference
Triport Documentation
One multi-chain RPC platform for Solana, Ethereum and Polygon — JSON-RPC, a REST product layer, and WebSocket streaming, all behind one base URL and one API key. 329 reference pages with request/response examples in cURL, JavaScript and Python.
Pick your network
Solana 101
Everything Triport offers on Solana behind one key: the full JSON-RPC surface with DAS and priority-fee extensions, a REST product layer (wallets, snapshots, watchlists, MEV intel), and four real-time streaming channels including native Yellowstone gRPC.
JSON-RPC · 77 methods · REST · 21 endpoints
Ethereum 85
Everything Triport offers on Ethereum behind one key: the full eth_* JSON-RPC surface with debug_/trace_/txpool_ namespaces, a REST product layer (wallets, mempool, MEV, validator and peer intel, beacon access), and WebSocket pub/sub.
JSON-RPC · 58 methods · REST · 24 endpoints
Polygon 72
Everything Triport offers on Polygon PoS behind one key: the Ethereum-compatible eth_ JSON-RPC surface plus Polygon-native bor_ methods, a REST product layer (wallets, mempool, bor/heimdall chain intel, tracing), WebSocket pub/sub, and firehose streams.
JSON-RPC · 50 methods · REST · 19 endpoints
Cross-network surfaces
Streaming 9
Real-time access to Solana, Ethereum and Polygon data — native Solana Yellowstone gRPC, WebSocket pub/sub subscriptions, a high-throughput Solana WebSocket bridge, and custom account watchlist push.
Platform 8
Cross-network Triport endpoints — chain catalog and live metrics, per-key endpoint discovery, a diagnostics runner, and a server-sent events stream of chain status.
Console API 43
The API behind the Triport dashboard — sign-in and sessions, API-key management, billing and invoices, and the referral program — for automating anything you can do in the console UI.
Guides
API Overview
Triport is a single multi-chain RPC platform for Solana, Ethereum, and Polygon — JSON-RPC, a REST product layer, and WebSocket streaming, all behind one base URL and one API key.
Architecture & trust model
How a request actually flows through Triport — from your client, through the edge and routing layer, to an upstream node and back — and an honest account of what Triport operates versus what it routes to.
Authentication
How to obtain a Triport API key and present it on every request — across the four accepted token forms, in priority order.
Errors
Every Triport error — REST or JSON-RPC — uses one predictable JSON envelope with a machine-readable error code, a human message, and a request_id you can quote in support tickets.
Getting Started
Get a Triport API key and make your first multi-chain JSON-RPC call in under five minutes.
Rate Limits and Tiers
How Triport meters traffic: five subscription tiers, per-category sustained RPS, a 2× burst allowance, and the headers and errors you'll see when you hit a limit.
Billing
The Billing tab is the financial control center for your Triport infrastructure — flat-rate subscriptions, dual-rail (fiat + crypto) payments, and auto-recharge to keep your API endpoints funded with zero downtime.
Chains (Networks)
The Chains tab is the operational command center of the Triport workspace — unified, real-time observability over your endpoints and the health of Ethereum, Polygon, and Solana, all in a single pane of glass.
Referral
A transparent, automated interface for your affiliate revenue share — track referred users from first click to finalized payout, generate custom routing links, and earn a recurring 10% on every payment.
Stream
A dedicated observability interface for your Solana Yellowstone gRPC firehose — monitor ingestion rate, broadcast throughput, drop rate, and per-transaction payload health of your low-latency data feeds in real time.