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Mathpix Images API

Process a single image for STEM OCR.

Mathpix Images API is one of 7 APIs that Mathpix publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 1 JSON Schema definition.

Tagged areas include Image. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a JSON-LD context, and 1 JSON Schema.

This API exposes 1 operation across 1 path, and defines 2 schemas. It is described by OpenAPI 3.2.0, at version v3.

Requests are made against a single base URL, https://api.mathpix.com.

1 operations 1 paths 2 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
v3
Server
https://api.mathpix.com
Authentication
API Key
Resource Areas
1

Authentication & Security 1

Mathpix Images API declares 1 security scheme for authenticating requests. An API key is passed in the header as app_key (AppKeyAuth). 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.

Images 1

Process a single image for STEM OCR.

POST
/v3/text
Process An Image
processImage 3 params body → 200401429

Schemas 2

The contract defines 2 schemas that model the data the API accepts and returns. The most detailed are TextResponse (17 properties), TextRequest (9 properties). Each schema is shown below with its type and property counts.

TextRequest
object
Single-image OCR request body.
9 properties
TextResponse
object
OCR response containing recognized content and confidence metrics.
17 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

mathpix-images-api-openapi.yml Raw ↑

Other APIs Mathpix publishes across the network.

Mathpix Strokes API
Mathpix App Tokens API
Mathpix Batches API
Mathpix Conversions API
Mathpix Usage API
Mathpix Documents API
Where this information came from

This is an independent, third-party profile of Mathpix Images 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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