Use Text Generator from AI agents and coding tools

Agents and tools can discover everything from machine-readable files: https://text-generator.io/llms.txt, https://text-generator.io/llms-full.txt, https://text-generator.io/openapi.json and https://api.text-generator.io/v1/models.

Base URL https://api.text-generator.io/v1 with a Bearer secret
GET /v1/models returns valid model ids
POST /v1/chat/completions supports streaming and tool calling on supporting models
Native REST endpoints for generation, summarization, embeddings, captioning and speech are in the OpenAPI spec
Use any MCP or agent framework that accepts an OpenAI-compatible base URL

Quick start

curl

curl https://api.text-generator.io/v1/chat/completions \
  -H "Authorization: Bearer $TEXT_GENERATOR_SECRET" \
  -H "Content-Type: application/json" \
  -d '{"model":"text-generator/auto","messages":[{"role":"user","content":"Write a haiku about routers"}]}'

Python

from openai import OpenAI

client = OpenAI(api_key="YOUR_SECRET", base_url="https://api.text-generator.io/v1")
resp = client.chat.completions.create(
    model="text-generator/auto",
    messages=[{"role": "user", "content": "Write a haiku about routers"}],
)
print(resp.choices[0].message.content)

JavaScript

import OpenAI from "openai";

const client = new OpenAI({ apiKey: process.env.TEXT_GENERATOR_SECRET, baseURL: "https://api.text-generator.io/v1" });
const resp = await client.chat.completions.create({
  model: "text-generator/auto",
  messages: [{ role: "user", content: "Write a haiku about routers" }],
});
console.log(resp.choices[0].message.content);

Pricing

Cloud plan $19/month or $190/year; pay-as-you-go API credits at $0.01 each; self-hosting the open source stack is free. Model rates are listed per 1M tokens at https://text-generator.io/models. See pricing

FAQ

Is the API OpenAI compatible?

Yes. Point any OpenAI SDK at https://api.text-generator.io/v1 and use your Text Generator secret as the API key. Chat completions, streaming and model listing use the OpenAI request and response format.

How much does it cost?

Cloud plan $19/month or $190/year; pay-as-you-go API credits at $0.01 each; self-hosting the open source stack is free. Model rates are listed per 1M tokens at https://text-generator.io/models.

Can I self-host it?

Yes. The stack is open source at github.com/TextGeneratorio/text-generator.io and can be self-hosted for free.