ConvertAPI

ConvertAPI is a file conversion REST API supporting over 200 file format conversions including PDF, Microsoft Office documents (Word, Excel, PowerPoint), images, audio, video, and e-book formats. The API provides batch processing via Conversion Workflows, asynchronous conversion, a Virtual File Server for managing files, and SDKs across 12 programming languages. The platform is ISO 27001 certified and HIPAA and GDPR compliant with a 99.95% uptime guarantee.

ConvertAPI publishes 3 APIs on the APIs.io network: Conversion API, File Server API, and User API. Tagged areas include File Conversion, PDF, Documents, Image, and Audio.

The ConvertAPI catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

ConvertAPI’s developer surface includes authentication, documentation, engineering blog, pricing, changelog, support, and 11 more developer resources.

🌐 Visit website 📡 Source on GitHub

48.8/100 developing ▬ flat Agent 25/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

AccessFreemiumSelf serveFree trial⚡ Free to try

1 APIs

File Conversion PDF Documents Image Audio Video EbooksOffice DocumentsBatch Processing

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 48.8/100 · developing

Contract Quality 12.1 / 23

Developer Ergonomics 7.7 / 18

Access Clarity 10.4 / 18

Operational Transparency 7.1 / 12

Contract Governance 1.1 / 11

Discoverability 6.2 / 9

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 25/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/convertapi: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 3

Individual APIs this provider publishes, each with its own machine-readable definition.

ConvertAPI Conversion API

File Conversion API call

ConvertAPI File Server API

ConvertAPI temporary file storage

ConvertAPI User API

API User

Open Collections 4

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

Convert Conversion API

OPEN COLLECTION

Convert Conversion File Server API

OPEN COLLECTION

Convert Conversion User API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Convertapi Plans Pricing

5 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Convertapi Rate Limits

4 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Convertapi Finops

FINOPS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Convertapi Context

0 classes · 0 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

ConvertAPI API Rules

5 rules · 4 warnings 1 info

SPECTRAL

JSON Schema 4

Standalone JSON Schema definitions for this provider's data models.

ConversionRequest

324 properties

JSON SCHEMA

ConversionResponse

15 properties

JSON SCHEMA

error

2 properties

JSON SCHEMA

fileId

0 properties

JSON SCHEMA

Examples 2

Example request and response payloads for these APIs.

Convertapi Examples

12 fields

EXAMPLE

Docx To Pdf Example

4 fields

EXAMPLE

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Convertapi Authentication

http · 1 scheme

SECURITY

Convertapi Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Convertapi Trust Center

ISO 27001

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Convertapi Agentic Access

320 operations · 316 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrg

GitHubOrg

Access & Security 3

Authentication, authorization, and security posture

TrustCenter

TrustCenter

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 4

Status, limits, changes, and where to get help

StatusPage

RateLimits

ChangeLog

Support

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

Plans

Plans

FinOps

FinOps

Company 3

The organization behind the API

Website

Website

LinkedIn

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

aid: convertapi
name: ConvertAPI
description: ConvertAPI is a file conversion REST API supporting over 200 file format conversions including PDF, Microsoft
  Office documents (Word, Excel, PowerPoint), images, audio, video, and e-book formats. The API provides batch processing
  via Conversion Workflows, asynchronous conversion, a Virtual File Server for managing files, and SDKs across 12 programming
  languages. The platform is ISO 27001 certified and HIPAA and GDPR compliant with a 99.95% uptime guarantee.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: true
  try_now: true
  public: false
  label: Freemium (free trial) · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/convertapi.png
url: https://raw.githubusercontent.com/api-evangelist/convertapi/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.23'
tags:
- File Conversion
- PDF
- Documents
- Image
- Audio
- Video
- Ebooks
- Office Documents
- Batch Processing
tags_raw:
- File Conversion
- PDF
- Documents
- Images
- Audio
- Video
- E-books
- Office Documents
- Batch Processing
apis:
- aid: convertapi:convertapi-conversion-api
  name: ConvertAPI Conversion API
  description: File Conversion API call
  humanURL: https://www.convertapi.com/
  baseURL: https://v2.convertapi.com
  tags:
  - Conversion
  properties:
  - type: OpenAPI
    url: openapi/convertapi-conversion-api-openapi.yml
  - type: Documentation
    url: https://docs.convertapi.com/
  - type: Authentication
    url: https://docs.convertapi.com/docs/authentication
  - type: GettingStarted
    url: https://docs.convertapi.com/docs/getting-started
  - type: ResponseCodes
    url: https://docs.convertapi.com/docs/response-codes
  - type: ThrottleAndFallback
    url: https://docs.convertapi.com/docs/throttle-and-fallback
  - type: ConversionWorkflows
    url: https://docs.convertapi.com/docs/conversion-workflows
  - type: AsyncConversions
    url: https://docs.convertapi.com/docs/async-conversions
  - type: FileStorage
    url: https://docs.convertapi.com/docs/file-storage
  - type: PostmanCollection
    url: https://www.convertapi.com/integration
  - type: SDKLibraries
    url: https://www.convertapi.com/integration/libraries
- aid: convertapi:convertapi-file-server-api
  name: ConvertAPI File Server API
  description: ConvertAPI temporary file storage
  humanURL: https://www.convertapi.com/
  baseURL: https://v2.convertapi.com
  tags:
  - File Server
  properties:
  - type: OpenAPI
    url: openapi/convertapi-file-server-api-openapi.yml
  - type: Documentation
    url: https://docs.convertapi.com/
  - type: Authentication
    url: https://docs.convertapi.com/docs/authentication
  - type: GettingStarted
    url: https://docs.convertapi.com/docs/getting-started
  - type: ResponseCodes
    url: https://docs.convertapi.com/docs/response-codes
  - type: ThrottleAndFallback
    url: https://docs.convertapi.com/docs/throttle-and-fallback
  - type: ConversionWorkflows
    url: https://docs.convertapi.com/docs/conversion-workflows
  - type: AsyncConversions
    url: https://docs.convertapi.com/docs/async-conversions
  - type: FileStorage
    url: https://docs.convertapi.com/docs/file-storage
  - type: PostmanCollection
    url: https://www.convertapi.com/integration
  - type: SDKLibraries
    url: https://www.convertapi.com/integration/libraries
- aid: convertapi:convertapi-user-api
  name: ConvertAPI User API
  description: API User
  humanURL: https://www.convertapi.com/
  baseURL: https://v2.convertapi.com
  tags:
  - User
  properties:
  - type: OpenAPI
    url: openapi/convertapi-user-api-openapi.yml
  - type: Documentation
    url: https://docs.convertapi.com/
  - type: Authentication
    url: https://docs.convertapi.com/docs/authentication
  - type: GettingStarted
    url: https://docs.convertapi.com/docs/getting-started
  - type: ResponseCodes
    url: https://docs.convertapi.com/docs/response-codes
  - type: ThrottleAndFallback
    url: https://docs.convertapi.com/docs/throttle-and-fallback
  - type: ConversionWorkflows
    url: https://docs.convertapi.com/docs/conversion-workflows
  - type: AsyncConversions
    url: https://docs.convertapi.com/docs/async-conversions
  - type: FileStorage
    url: https://docs.convertapi.com/docs/file-storage
  - type: PostmanCollection
    url: https://www.convertapi.com/integration
  - type: SDKLibraries
    url: https://www.convertapi.com/integration/libraries
common:
- type: AgenticAccess
  url: agentic-access/convertapi-agentic-access.yml
- type: TrustCenter
  url: security/convertapi-trust-center.yml
- type: DomainSecurity
  url: security/convertapi-domain-security.yml
- type: Authentication
  url: authentication/convertapi-authentication.yml
- type: Website
  url: https://www.convertapi.com/
- type: Documentation
  url: https://docs.convertapi.com/
- type: GitHubOrg
  url: https://github.com/ConvertAPI
- type: LinkedIn
  url: https://www.linkedin.com/company/convertapi
- type: Blog
  url: https://www.convertapi.com/blog
- type: Pricing
  url: https://www.convertapi.com/pricing
- type: StatusPage
  url: https://status.convertapi.com/
- type: X
  url: https://x.com/ConvertAPI_
- type: Plans
  url: plans/convertapi-plans-pricing.yml
- type: RateLimits
  url: rate-limits/convertapi-rate-limits.yml
- type: FinOps
  url: finops/convertapi-finops.yml
- type: ChangeLog
  url: https://docs.convertapi.com/changelog
- type: Support
  url: https://help.convertapi.com/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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