.txt chat API
Create model responses for chat conversations.Supports:- **Multi-turn dialogue** with conversation history- **System prompts** to control model behavior- **Tool calling** for function execution and structured outputs- **Streaming** for real-time token delivery- **Sampling parameters** like temperature, top_p, and frequency penalties
.txt chat API is one of 6 APIs that .txt publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Chat. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.
This API exposes 1 operation across 1 path, and defines 12 schemas. It is described by OpenAPI 3.2.0, at version 1.0.0.
Requests are made against a single base URL, https://api.dottxt.ai/v1.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
.txt chat API declares
1 security scheme
for authenticating requests.
It accepts HTTP bearer tokens (API Key) (BearerAuth).
BearerAuth— API key authentication. Include your key in the Authorization header: Authorization: Bearer YOURAPIKEY API keys can be created and managed in the dashboard.
Paths & Operations 1
Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.
Create model responses for chat conversations. Supports: - Multi-turn dialogue with conversation history - System prompts to control model behavior - Tool calling for function exe…
Schemas 12
The contract defines 12 schemas that model the data the API accepts and returns. The most detailed are ChatCompletionRequest (15 properties), ChatCompletionResponse (7 properties), ChatMessage (5 properties), OpenAIError (4 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
More from .txt 5
Other APIs .txt publishes across the network.
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