One infrastructure layer for Solana, Ethereum and Polygon.

Connect once — query, stream, deliver, and operate

Blocks, transactions, wallets, tokens, NFTs, validator and network state over JSON-RPC and REST. Low-latency Solana streams, account subscriptions and mempool feeds over WebSocket and Yellowstone gRPC. Simulation, priority-fee estimation and bundle submission for transaction delivery. Routing, failover, telemetry, keys, usage analytics, billing and referrals from one console.

Three networks, four protocols, one authenticated layer

• Solana — JSON-RPC and REST APIs, Yellowstone gRPC and WebSocket, account and transaction streams, priority-fee data, transaction and bundle delivery.
• Ethereum — JSON-RPC and WebSocket, trace and debug methods, validator and Beacon data, raw transaction submission, private routes and bundles.
• Polygon — JSON-RPC and WebSocket, Polygon-native methods, chain intelligence and streaming products.

Triport routes requests to curated healthy upstream pools and does not claim ownership of all upstream infrastructure across supported networks.

Pricing — no credits, just a flat monthly subscription

Pick a tier — RPS is the only limit. Pay monthly, ship freely.

All plans: Bearer auth · 3 networks · 0 credits · No surprises

Multi-chain RPC and streaming — what you get with one token

One endpoint. Three networks. Four protocols.

Comparison of third-party providers is our own interpretation of their public documentation and pricing pages, collected in July 2026. Informational only, not a service guarantee. Verify with each vendor directly.

One API key. Every supported infrastructure surface.

Create an account, generate a key, copy the endpoint, send the first request. Usage shows up in the Console.

• Solana JSON-RPC — POST https://triport.io/sol
• Ethereum JSON-RPC — POST https://triport.io/eth
• Polygon JSON-RPC — POST https://triport.io/polygon
• REST product APIs — https://triport.io/v1/sol/…
• WebSocket subscriptions — wss://triport.io/ws/sol
• Yellowstone gRPC — triport.io:443

• Sign up — Email or wallet — get a Bearer token in seconds.
• Docs — Endpoints, methods, SDK examples and SLAs.
• Support — Dedicated channel for paid plans, plus public help.

Frequently asked questions

What is Triport?

Triport is a multi-chain RPC platform: Solana, Ethereum and Polygon behind one endpoint and one Bearer token. You get JSON-RPC, WebSocket and gRPC streaming — REST for queries, WebSocket for subscriptions, Yellowstone gRPC for low-latency Solana streams — on a flat monthly subscription.

Which networks does Triport support?

Three networks today: Solana (mainnet and devnet), Ethereum and Polygon. All are served through the same endpoint and the same Bearer token — no per-network keys or separate URLs.

What is Yellowstone gRPC streaming and how many streams do I get?

Yellowstone (Geyser) gRPC streams Solana accounts, transactions, blocks and slots with sub-second latency. The Pro plan includes 8 concurrent gRPC streams; platform-wide capacity is 100+ concurrent streams. A first-shred slot stream is available on Business.

How does pricing work — do you charge credits or compute units?

No credits, no compute units, no overage counters. Every plan is a flat monthly subscription where RPS is the only limit: Free $0, Basic $20/mo, Pro $249/mo, Business $499/mo, Enterprise from $999/mo. Annual terms are discounted.

Is there a free tier?

Yes — the Free plan is a 7-day trial at $0: 20 RPS Solana RPC, 2 WebSocket pubsub methods, 5 RPS sendTransaction and a 50K daily request cap. Sign up with email or a wallet and you get a Bearer token in seconds.

Do you support the DAS API and ZK Compression?

Yes. Basic includes 4 DAS API methods; Pro and above include the full DAS API plus ZK Compression methods for compressed accounts and tokens on Solana.

What EVM tooling is available?

Pro and above expose trace_* and debug_* namespaces plus transaction simulation on Ethereum and Polygon, and sendBundle routing to Jito (Solana) and Flashbots (Ethereum) for MEV-protected submission.

How do I get started?

Create an account with email or a Solana wallet, copy your Bearer token and point your RPC client at the Triport endpoint — the free trial starts immediately, no card required. Docs cover endpoints, methods and SDK examples.