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Docling Convert API

Document conversion operations.

Docling Convert API is one of 18 APIs that Docling publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 2 JSON Schema definitions.

Tagged areas include Convert. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a getting-started guide, a JSON-LD context, and 2 JSON Schemas.

This API exposes 3 operations across 3 paths, and defines 13 schemas. It is described by OpenAPI 3.1.0, at version 1.0.

Requests are made against a single base URL, file:///usr/local/bin.

3 operations 3 paths 13 schemas 3 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
1.0
Server
file:///usr/local/bin
License
Resource Areas
1

Paths & Operations 3

Across 3 paths, the API surfaces 3 operations — 3 POST. Each is listed below with its method, path, parameters, and response codes.

Convert 3

Document conversion operations.

POST
/v1/convert
Convert A Document Via The Docling CLI
cliConvert body → 200400500
POST
/v1/convert/source
Convert Documents From Source URLs
convertSource body → 200400500
POST
/v1/convert/file
Convert Documents From Uploaded Files
convertFile body → 200400500

Schemas 13

The contract defines 13 schemas that model the data the API accepts and returns. The most detailed are ConvertDocumentsOptions (21 properties), CliConvertRequest (20 properties), ConvertFileForm (14 properties), DoclingDocument (12 properties). Each schema is shown below with its type and property counts.

ConvertFileForm
object
14 properties
ConvertDocumentsOptions
object
Conversion behavior knobs shared by sync and async endpoints.
21 properties
CliConvertRequest
object
20 properties 1 required
DoclingDocumentRendering
object
Container of one or more renderings of the converted document.
6 properties
DoclingDocument
object
Canonical Docling document representation. See docling-core for the full schema.
12 properties
CliError
object
2 properties
HttpSource
object
2 properties 1 required
Target
object
Optional delivery target for the converted output.
2 properties
ErrorResponse
object
2 properties
ConvertResponse
object
5 properties
FileSource
object
2 properties 2 required
ConvertSourceRequest
object
Request body for source-based document conversion.
4 properties
CliConvertResponse
object
3 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

docling-convert-api-openapi.yml Raw ↑

Other APIs Docling publishes across the network.

Docling MCP Server
Docling Core Types
Docling Parse PDF Extractor
Docling IBM Models
Docling Eval
Docling Synthetic Data Generation
Docling Graph
Docling Agent
Docling Kubernetes Operator
Docling Java Bindings
Docling4j
Docling TypeScript
Where this information came from

This is an independent, third-party profile of Docling Convert 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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