Transifex

Transifex is a cloud-based localization management platform that enables development and content teams to translate software, websites, mobile apps, and digital content at scale. The Transifex REST API v3 provides programmatic access to manage translation projects, resources, language teams, and translation memory. Developers can automate localization workflows, push and pull source strings, trigger translation jobs, and integrate continuous localization into CI/CD pipelines. The platform supports OAuth 2.0 and bearer token authentication, with SDKs available for Python, JavaScript, Swift, Java, and a Go-based CLI tool.

Transifex publishes 18 APIs on the APIs.io network, including Activity Reports API, Context Screenshots API, Glossaries API, and 15 more. Tagged areas include Localization, Translation, i18n, L10n, and Language.

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

Transifex’s developer surface includes authentication, documentation, engineering blog, pricing, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub

42.1/100 developing ▬ flat Agent 35/100 agent ready Full breakdown ↓
scored 2026-08-21 · rubric v0.12.0

AccessPaidSelf serve

18 APIs

Localization Translation i18nL10nLanguage Content Management Workflow-Automation

Kin Score

Kin Score How this is scored →
scored 2026-08-21 · rubric v0.12.0

Composite quality — 42.1/100 · developing

Contract Quality 18.2 / 25

Developer Ergonomics 2.6 / 20

Access Clarity 10.0 / 20

Operational Transparency 2.7 / 13

Contract Governance 1.2 / 12

Discoverability 7.4 / 10

Agent readiness — 35/100 · agent ready

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

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/transifex: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 18

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

Open Collections 19

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

GraphQL 1

GraphQL schemas published by this provider.

Rate Limits 1

Documented rate limits and quota policies.

Transifex Rate Limits

0 limits

RATE LIMITS

FinOps 1

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

JSON Schema 1

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

Transifex API

0 properties

JSON SCHEMA

Examples 7

Example request and response payloads for these APIs.

Scroll for all 7

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 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 2

Status, limits, changes, and where to get help

StatusPage

StatusPage

RateLimits

RateLimits

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: transifex
name: Transifex
description: 'Transifex is a cloud-based localization management platform that enables development and content teams to translate
  software, websites, mobile apps, and digital content at scale. The Transifex REST API v3 provides programmatic access to
  manage translation projects, resources, language teams, and translation memory. Developers can automate localization workflows,
  push and pull source strings, trigger translation jobs, and integrate continuous localization into CI/CD pipelines. The
  platform supports OAuth 2.0 and bearer token authentication, with SDKs available for Python, JavaScript, Swift, Java, and
  a Go-based CLI tool.

  '
type: Index
accessModel:
  pricing: paid
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Paid · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/transifex.png
url: https://raw.githubusercontent.com/api-evangelist/transifex/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.23'
tags:
- Localization
- Translation
- i18n
- L10n
- Language
- Content Management
- Workflow-Automation
tags_raw:
- Localization
- Translation
- i18n
- l10n
- Language
- Content Management
- Workflow Automation
apis:
- aid: transifex:transifex-activity-reports-api
  name: Transifex Activity Reports API
  description: The Activity Reports API from Transifex — 9 operation(s) for activity reports.
  humanURL: https://developers.transifex.com/reference/
  baseURL: https://rest.api.transifex.com
  tags:
  - Activity Reports
  properties:
  - type: OpenAPI
    url: openapi/transifex-activity-reports-api-openapi.yml
  - type: Documentation
    url: https://developers.transifex.com/reference/
  - type: JSONSchema
    url: json-schema/transifex-schema.json
  - type: Vocabulary
    url: vocabulary/transifex-vocabulary.yml
  - type: JSONLDContext
    url: json-ld/transifex-context.jsonld
  - type: Authentication
    url: https://developers.transifex.com/reference/api-authentication
  - type: RateLimits
    url: https://developers.transifex.com/reference/rate-limit
  - type: GraphQL
    url: graphql/transifex-graphql.md
- aid: transifex:transifex-context-screenshots-api
  name: Transifex Context Screenshots API
  description: The Context Screenshots API from Transifex — 5 operation(s) for context screenshots.
  humanURL: https://developers.transifex.com/reference/
  baseURL: https://rest.api.transifex.com
  tags:
  - Context Screenshots
  properties:
  - type: OpenAPI
    url: openapi/transifex-context-screenshots-api-openapi.yml
  - type: Documentation
    url: https://developers.transifex.com/reference/
  - type: JSONSchema
    url: json-schema/transifex-schema.json
  - type: Vocabulary
    url: vocabulary/transifex-vocabulary.yml
  - type: JSONLDContext
    url: json-ld/transifex-context.jsonld
  - type: Authentication
    url: https://developers.transifex.com/reference/api-authentication
  - type: RateLimits
    url: https://developers.transifex.com/reference/rate-limit
  - type: GraphQL
    url: graphql/transifex-graphql.md
- aid: transifex:transifex-glossaries-api
  name: Transifex Glossaries API
  description: Glossaries
  humanURL: https://developers.transifex.com/reference/
  baseURL: https://rest.api.transifex.com
  tags:
  - Glossary
  tags_raw:
  - Glossaries
  properties:
  - type: OpenAPI
    url: openapi/transifex-glossaries-api-openapi.yml
  - type: Documentation
    url: https://developers.transifex.com/reference/
  - type: JSONSchema
    url: json-schema/transifex-schema.json
  - type: Vocabulary
    url: vocabulary/transifex-vocabulary.yml
  - type: JSONLDContext
    url: json-ld/transifex-context.jsonld
  - type: Authentication
    url: https://developers.transifex.com/reference/api-authentication
  - type: RateLimits
    url: https://developers.transifex.com/reference/rate-limit
  - type: GraphQL
    url: graphql/transifex-graphql.md
- aid: transifex:transifex-i18n-formats-api
  name: Transifex I18n Formats API
  description: Internationalization formats supported by Transifex.
  humanURL: https://developers.transifex.com/reference/
  baseURL: https://rest.api.transifex.com
  tags:
  - I18n Formats
  properties:
  - type: OpenAPI
    url: openapi/transifex-i18n-formats-api-openapi.yml
  - type: Documentation
    url: https://developers.transifex.com/reference/
  - type: JSONSchema
    url: json-schema/transifex-schema.json
  - type: Vocabulary
    url: vocabulary/transifex-vocabulary.yml
  - type: JSONLDContext
    url: json-ld/transifex-context.jsonld
  - type: Authentication
    url: https://developers.transifex.com/reference/api-authentication
  - type: RateLimits
    url: https://developers.transifex.com/reference/rate-limit
  - type: GraphQL
    url: graphql/transifex-graphql.md
- aid: transifex:transifex-languages-api
  name: Transifex Languages API
  description: Languages objects represent each available language in Transifex.
  humanURL: https://developers.transifex.com/reference/
  baseURL: https://rest.api.transifex.com
  tags:
  - Language
  tags_raw:
  - Languages
  properties:
  - type: OpenAPI
    url: openapi/transifex-languages-api-openapi.yml
  - type: Documentation
    url: https://developers.transifex.com/reference/
  - type: JSONSchema
    url: json-schema/transifex-schema.json
  - type: Vocabulary
    url: vocabulary/transifex-vocabulary.yml
  - type: JSONLDContext
    url: json-ld/transifex-context.jsonld
  - type: Authentication
    url: https://developers.transifex.com/reference/api-authentication
  - type: RateLimits
    url: https://developers.transifex.com/reference/rate-limit
  - type: GraphQL
    url: graphql/transifex-graphql.md
- aid: transifex:transifex-organizations-api
  name: Transifex Organizations API
  description: Represents Transifex's organizations. Every user can be a member of one or multiple organizations. Only the
    organizations the authenticated user belongs to will appear here.
  humanURL: https://developers.transifex.com/reference/
  baseURL: https://rest.api.transifex.com
  tags:
  - Organization
  tags_raw:
  - Organizations
  properties:
  - type: OpenAPI
    url: openapi/transifex-organizations-api-openapi.yml
  - type: Documentation
    url: https://developers.transifex.com/reference/
  - type: JSONSchema
    url: json-schema/transifex-schema.json
  - type: Vocabulary
    url: vocabulary/transifex-vocabulary.yml
  - type: JSONLDContext
    url: json-ld/transifex-context.jsonld
  - type: Authentication
    url: https://developers.transifex.com/reference/api-authentication
  - type: RateLimits
    url: https://developers.transifex.com/reference/rate-limit
  - type: GraphQL
    url: graphql/transifex-graphql.md
- aid: transifex:transifex-project-webhooks-api
  name: Transifex Project Webhooks API
  description: 'Project Webhooks lets you specify actions which will trigger some notification event. When that event occurs,
    Transfex application will make a HTTP request to the URL configured for the webhook (callback_url). The request is done
    as a HTTP POST request.

    For example a callback url will be triggered whenever a target language of a resource has fully been translated, enabling
    the client to implement a custom workflow to pull translations as soon as they are ready, without having to constantly
    check Transifex for updates.'
  humanURL: https://developers.transifex.com/reference/
  baseURL: https://rest.api.transifex.com
  tags:
  - Project Webhooks
  properties:
  - type: OpenAPI
    url: openapi/transifex-project-webhooks-api-openapi.yml
  - type: Documentation
    url: https://developers.transifex.com/reference/
  - type: JSONSchema
    url: json-schema/transifex-schema.json
  - type: Vocabulary
    url: vocabulary/transifex-vocabulary.yml
  - type: JSONLDContext
    url: json-ld/transifex-context.jsonld
  - type: Authentication
    url: https://developers.transifex.com/reference/api-authentication
  - type: RateLimits
    url: https://developers.transifex.com/reference/rate-limit
  - type: GraphQL
    url: graphql/transifex-graphql.md
- aid: transifex:transifex-projects-api
  name: Transifex Projects API
  description: Represents projects, as used within Transifex. Each project belongs to an organization.
  humanURL: https://developers.transifex.com/reference/
  baseURL: https://rest.api.transifex.com
  tags:
  - Project
  tags_raw:
  - Projects
  properties:
  - type: OpenAPI
    url: openapi/transifex-projects-api-openapi.yml
  - type: Documentation
    url: https://developers.transifex.com/reference/
  - type: JSONSchema
    url: json-schema/transifex-schema.json
  - type: Vocabulary
    url: vocabulary/transifex-vocabulary.yml
  - type: JSONLDContext
    url: json-ld/transifex-context.jsonld
  - type: Authentication
    url: https://developers.transifex.com/reference/api-authentication
  - type: RateLimits
    url: https://developers.transifex.com/reference/rate-limit
  - type: GraphQL
    url: graphql/transifex-graphql.md
- aid: transifex:transifex-resource-string-comments-api
  name: Transifex Resource String Comments API
  description: "Represents comments on resource strings. These are the same comments exposed in the Transifex Editor under\
    \ the \"Comments\" tab.\n\nA comment can also be flagged as an **issue**. In this case, some extra functionality is available\n\
    \  * You can change an issue's status\n  * You can change it's category\n  * You can assign a priority\n\nCategories can\
    \ be configured per organization. To configure the available categories for your organization, contact\n<a href=\"https://www.transifex.com/contact/\"\
    >Transifex Support</a>.\n\nFor further details & examples, take a look below."
  humanURL: https://developers.transifex.com/reference/
  baseURL: https://rest.api.transifex.com
  tags:
  - Resource String Comments
  properties:
  - type: OpenAPI
    url: openapi/transifex-resource-string-comments-api-openapi.yml
  - type: Documentation
    url: https://developers.transifex.com/reference/
  - type: JSONSchema
    url: json-schema/transifex-schema.json
  - type: Vocabulary
    url: vocabulary/transifex-vocabulary.yml
  - type: JSONLDContext
    url: json-ld/transifex-context.jsonld
  - type: Authentication
    url: https://developers.transifex.com/reference/api-authentication
  - type: RateLimits
    url: https://developers.transifex.com/reference/rate-limit
  - type: GraphQL
    url: graphql/transifex-graphql.md
- aid: transifex:transifex-resource-strings-api
  name: Transifex Resource Strings API
  description: Resource Strings
  humanURL: https://developers.transifex.com/reference/
  baseURL: https://rest.api.transifex.com
  tags:
  - Resource Strings
  properties:
  - type: OpenAPI
    url: openapi/transifex-resource-strings-api-openapi.yml
  - type: Documentation
    url: https://developers.transifex.com/reference/
  - type: JSONSchema
    url: json-schema/transifex-schema.json
  - type: Vocabulary
    url: vocabulary/transifex-vocabulary.yml
  - type: JSONLDContext
    url: json-ld/transifex-context.jsonld
  - type: Authentication
    url: https://developers.transifex.com/reference/api-authentication
  - type: RateLimits
    url: https://developers.transifex.com/reference/rate-limit
  - type: GraphQL
    url: graphql/transifex-graphql.md
- aid: transifex:transifex-resource-translations-api
  name: Transifex Resource Translations API
  description: The Resource Translations API from Transifex — 7 operation(s) for resource translations.
  humanURL: https://developers.transifex.com/reference/
  baseURL: https://rest.api.transifex.com
  tags:
  - Resource Translations
  properties:
  - type: OpenAPI
    url: openapi/transifex-resource-translations-api-openapi.yml
  - type: Documentation
    url: https://developers.transifex.com/reference/
  - type: JSONSchema
    url: json-schema/transifex-schema.json
  - type: Vocabulary
    url: vocabulary/transifex-vocabulary.yml
  - type: JSONLDContext
    url: json-ld/transifex-context.jsonld
  - type: Authentication
    url: https://developers.transifex.com/reference/api-authentication
  - type: RateLimits
    url: https://developers.transifex.com/reference/rate-limit
  - type: GraphQL
    url: graphql/transifex-graphql.md
- aid: transifex:transifex-resources-api
  name: Transifex Resources API
  description: Represents a resource that holds source strings. Resources belong to a specific project in Transifex.
  humanURL: https://developers.transifex.com/reference/
  baseURL: https://rest.api.transifex.com
  tags:
  - Resources
  properties:
  - type: OpenAPI
    url: openapi/transifex-resources-api-openapi.yml
  - type: Documentation
    url: https://developers.transifex.com/reference/
  - type: JSONSchema
    url: json-schema/transifex-schema.json
  - type: Vocabulary
    url: vocabulary/transifex-vocabulary.yml
  - type: JSONLDContext
    url: json-ld/transifex-context.jsonld
  - type: Authentication
    url: https://developers.transifex.com/reference/api-authentication
  - type: RateLimits
    url: https://developers.transifex.com/reference/rate-limit
  - type: GraphQL
    url: graphql/transifex-graphql.md
- aid: transifex:transifex-statistics-api
  name: Transifex Statistics API
  description: The Statistics API from Transifex — 2 operation(s) for statistics.
  humanURL: https://developers.transifex.com/reference/
  baseURL: https://rest.api.transifex.com
  tags:
  - Statistics
  properties:
  - type: OpenAPI
    url: openapi/transifex-statistics-api-openapi.yml
  - type: Documentation
    url: https://developers.transifex.com/reference/
  - type: JSONSchema
    url: json-schema/transifex-schema.json
  - type: Vocabulary
    url: vocabulary/transifex-vocabulary.yml
  - type: JSONLDContext
    url: json-ld/transifex-context.jsonld
  - type: Authentication
    url: https://developers.transifex.com/reference/api-authentication
  - type: RateLimits
    url: https://developers.transifex.com/reference/rate-limit
  - type: GraphQL
    url: graphql/transifex-graphql.md
- aid: transifex:transifex-tasks-api
  name: Transifex Tasks API
  description: Tasks are work items that can be assigned to users within a project. They help organize and track translation
    work.
  humanURL: https://developers.transifex.com/reference/
  baseURL: https://rest.api.transifex.com
  tags:
  - Task
  tags_raw:
  - Tasks
  properties:
  - type: OpenAPI
    url: openapi/transifex-tasks-api-openapi.yml
  - type: Documentation
    url: https://developers.transifex.com/reference/
  - type: JSONSchema
    url: json-schema/transifex-schema.json
  - type: Vocabulary
    url: vocabulary/transifex-vocabulary.yml
  - type: JSONLDContext
    url: json-ld/transifex-context.jsonld
  - type: Authentication
    url: https://developers.transifex.com/reference/api-authentication
  - type: RateLimits
    url: https://developers.transifex.com/reference/rate-limit
  - type: GraphQL
    url: graphql/transifex-graphql.md
- aid: transifex:transifex-team-memberships-api
  name: Transifex Team Memberships API
  description: The Team Memberships API from Transifex — 2 operation(s) for team memberships.
  humanURL: https://developers.transifex.com/reference/
  baseURL: https://rest.api.transifex.com
  tags:
  - Team Memberships
  properties:
  - type: OpenAPI
    url: openapi/transifex-team-memberships-api-openapi.yml
  - type: Documentation
    url: https://developers.transifex.com/reference/
  - type: JSONSchema
    url: json-schema/transifex-schema.json
  - type: Vocabulary
    url: vocabulary/transifex-vocabulary.yml
  - type: JSONLDContext
    url: json-ld/transifex-context.jsonld
  - type: Authentication
    url: https://developers.transifex.com/reference/api-authentication
  - type: RateLimits
    url: https://developers.transifex.com/reference/rate-limit
  - type: GraphQL
    url: graphql/transifex-graphql.md
- aid: transifex:transifex-teams-api
  name: Transifex Teams API
  description: The Teams API from Transifex — 4 operation(s) for teams.
  humanURL: https://developers.transifex.com/reference/
  baseURL: https://rest.api.transifex.com
  tags:
  - Team
  tags_raw:
  - Teams
  properties:
  - type: OpenAPI
    url: openapi/transifex-teams-api-openapi.yml
  - type: Documentation
    url: https://developers.transifex.com/reference/
  - type: JSONSchema
    url: json-schema/transifex-schema.json
  - type: Vocabulary
    url: vocabulary/transifex-vocabulary.yml
  - type: JSONLDContext
    url: json-ld/transifex-context.jsonld
  - type: Authentication
    url: https://developers.transifex.com/reference/api-authentication
  - type: RateLimits
    url: https://developers.transifex.com/reference/rate-limit
  - type: GraphQL
    url: graphql/transifex-graphql.md
- aid: transifex:transifex-translation-memory-api
  name: Transifex Translation Memory API
  description: The Translation Memory API from Transifex — 4 operation(s) for translation memory.
  humanURL: https://developers.transifex.com/reference/
  baseURL: https://rest.api.transifex.com
  tags:
  - Translation Memory
  properties:
  - type: OpenAPI
    url: openapi/transifex-translation-memory-api-openapi.yml
  - type: Documentation
    url: https://developers.transifex.com/reference/
  - type: JSONSchema
    url: json-schema/transifex-schema.json
  - type: Vocabulary
    url: vocabulary/transifex-vocabulary.yml
  - type: JSONLDContext
    url: json-ld/transifex-context.jsonld
  - type: Authentication
    url: https://developers.transifex.com/reference/api-authentication
  - type: RateLimits
    url: https://developers.transifex.com/reference/rate-limit
  - type: GraphQL
    url: graphql/transifex-graphql.md
- aid: transifex:transifex-users-api
  name: Transifex Users API
  description: Represents Transifex's users.
  humanURL: https://developers.transifex.com/reference/
  baseURL: https://rest.api.transifex.com
  tags:
  - User
  tags_raw:
  - Users
  properties:
  - type: OpenAPI
    url: openapi/transifex-users-api-openapi.yml
  - type: Documentation
    url: https://developers.transifex.com/reference/
  - type: JSONSchema
    url: json-schema/transifex-schema.json
  - type: Vocabulary
    url: vocabulary/transifex-vocabulary.yml
  - type: JSONLDContext
    url: json-ld/transifex-context.jsonld
  - type: Authentication
    url: https://developers.transifex.com/reference/api-authentication
  - type: RateLimits
    url: https://developers.transifex.com/reference/rate-limit
  - type: GraphQL
    url: graphql/transifex-graphql.md
common:
- type: AgenticAccess
  url: agentic-access/transifex-agentic-access.yml
- type: DomainSecurity
  url: security/transifex-domain-security.yml
- type: Authentication
  url: authentication/transifex-authentication.yml
- type: Website
  url: https://www.transifex.com
- type: Documentation
  url: https://developers.transifex.com
- type: GitHubOrg
  url: https://github.com/transifex
- type: LinkedIn
  url: https://www.linkedin.com/company/transifex
- type: Blog
  url: https://www.transifex.com/blog
- type: Pricing
  url: https://www.transifex.com/pricing
- type: StatusPage
  url: https://status.transifex.com
- type: X
  url: https://twitter.com/transifex
- type: Plans
  url: plans/transifex-plans-pricing.yml
- type: RateLimits
  url: rate-limits/transifex-rate-limits.yml
- type: FinOps
  url: finops/transifex-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/transifex"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/transifex/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/transifex/evidence"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.