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Together AI Completion API

The Completion API from Together AI — 1 operation(s) for completion.

Together AI Completion API is one of 28 APIs that Together AI publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.

Tagged areas include Completion. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and an AsyncAPI specification.

This API exposes 1 operation across 1 path, and defines 16 schemas. It is described by OpenAPI 3.2.0, at version 2.0.0.

Requests are made against a single base URL, https://api.together.ai/v1.

1 operations 1 paths 16 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2.0.0
Base URL
https://api.together.ai/v1
Authentication
HTTP Bearer
License
Terms of Service
Resource Areas
1

Authentication & Security 1

Together AI Completion API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (bearerAuth). By default, every request must be authenticated.

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.

Completion 1
POST
/completions
Create completion
completions body → 200400401404429503504

Schemas 16

The contract defines 16 schemas that model the data the API accepts and returns. The most detailed are CompletionRequest (18 properties), CompletionChunk (8 properties), CompletionResponse (7 properties), CompletionToken (4 properties). Each schema is shown below with its type and property counts.

CompletionEvent
object
1 property 1 required
LogprobsPart
object
4 properties
CompletionRequest
object
18 properties 2 required
TopLogprobs
object
Top log probabilities for the tokens.
CompletionStream
CompletionChoice
object
3 properties 1 required
CompletionChunk
object
8 properties 5 required
ErrorData
object
1 property 1 required
ToolChoice
object
4 properties 4 required
CompletionChoicesData
array
CompletionResponse
object
7 properties 7 required
StreamSentinel
object
1 property 1 required
FinishReason
string
UsageData
object
3 properties 3 required
CompletionToken
object
4 properties 4 required
PromptPart
array

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

together-ai-completion-api-openapi.yml Raw ↑

Other APIs Together AI publishes across the network.

Together AI Audio API
Together AI Batches API
Together AI Chat API
Together AI Code Interpreter API
Together AI Compute API
Together AI Deployments API
Together AI DeploymentsStorage API
Together AI DeploymentsVolumes API
Together AI Embeddings API
Together AI Endpoints API
Together AI evaluation API
Together AI Files API
Where this information came from

This is an independent, third-party profile of Together AI Completion API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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