One API for model inference
Standard requests use managed providers. Select an operator route when you need one. No subscriptions required.
562+
Models
15.4B+
Tokens (7d)
62+
Providers
OpenAI SDK
Compatible
Routing to 62+ providers including
One API for supported models
Use the OpenAI SDK, the Anthropic SDK, or plain fetch with your Tangle API key. The examples show each client's base URL.
import OpenAI from 'openai' const client = new OpenAI({ baseURL: 'https://router.tangle.tools/v1', apiKey: process.env.TANGLE_API_KEY, }) const completion = await client.chat.completions.create({ model: 'anthropic/claude-sonnet-4-6', messages: [{ role: 'user', content: 'Hello!' }], })
import Anthropic from '@anthropic-ai/sdk' const client = new Anthropic({ baseURL: 'https://router.tangle.tools', apiKey: process.env.TANGLE_API_KEY, }) const message = await client.messages.create({ model: 'anthropic/claude-sonnet-4-6', max_tokens: 1024, messages: [{ role: 'user', content: 'Hello!' }], })
const res = await fetch('https://router.tangle.tools/v1/chat/completions', { method: 'POST', headers: { 'authorization': `Bearer ${process.env.TANGLE_API_KEY}`, 'content-type': 'application/json', }, body: JSON.stringify({ model: 'anthropic/claude-sonnet-4-6', messages: [{ role: 'user', content: 'Hello!' }], }), })
Managed Provider Routing
Use one API key to request supported models through managed providers.
Price and Performance
Compare available models and their published prices before you choose a route.
Optional Operator Routes
Select an operator path or use SpendAuth when you want operator-hosted inference.
Compatible Clients
Start with the OpenAI SDK, Anthropic SDK, or fetch using your Tangle API key.
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Sign Up
Create an account with Google, GitHub, or a wallet to access the model gateway.
Buy Credits
Pay-as-you-go pricing. Add credits with card, crypto, or on-chain. No subscriptions required.
Get API Key
Drop in your TANGLE_API_KEY and start making requests. OpenAI SDK compatible.
Become an Operator
Run a Tangle Blueprint to serve model inference. Earn rewards for providing compute to the network. Deploy with Docker, Modal, or bare metal.