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Prime Intellect Inference API

OpenAI-compatible inference API for hosted frontier and open models served at api.pinference.ai. Supports streaming chat completions, the full set of OpenAI parameters (temperature, top_p, max_tokens, logprobs), and returns a `usage` object with input/output token counts and USD cost on every response. LoRA adapters can be served alongside base models via 1-click deployments.

Prime Intellect Inference API is one of 20 APIs that Prime Intellect publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Inference, OpenAI-Compatible, Foundation Models, and LLM. The published artifact set on APIs.io includes API documentation and an OpenAPI specification.

This API exposes 2 operations across 2 paths, and defines 7 schemas. It is described by OpenAPI 3.2.0, at version 0.1.0.

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

2 operations 2 paths 7 schemas 1 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
0.1.0
Base URL
https://api.pinference.ai/api/v1
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

Prime Intellect Inference API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (HTTPBearer). By default, every request must be authenticated.

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 1 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Inference 2
GET
/models
Prime Intellect List Inference Models
listInferenceModels → 200
POST
/chat/completions
Prime Intellect Create Chat Completion
createChatCompletion body → 200

Schemas 7

The contract defines 7 schemas that model the data the API accepts and returns. The most detailed are ChatCompletionRequest (7 properties), ChatCompletionResponse (6 properties), Model (4 properties), Usage (4 properties). Each schema is shown below with its type and property counts.

ChatCompletionRequest
object
7 properties 2 required
ChatCompletionChoice
object
3 properties
Usage
object
4 properties
Model
object
4 properties
ChatMessage
object
2 properties 2 required
ChatCompletionResponse
object
6 properties
ModelList
object
2 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

prime-intellect-inference-api-openapi.yml Raw ↑

Other APIs Prime Intellect publishes across the network.

Prime Intellect Sandbox API
Prime Intellect Training API
Prime Intellect admin-clusters API
Prime Intellect admin-users API
Prime Intellect Availability API
Prime Intellect Billing API
Prime Intellect Disks API
Prime Intellect evals API
Prime Intellect Feedback API
Prime Intellect FRP Plugin API
Prime Intellect hosted-evaluations API
Prime Intellect Images API
Where this information came from

This is an independent, third-party profile of Prime Intellect Inference 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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