Translation APIReference
v2.0.0

Stepes Translation API

Build translation into your product

Upload a document or send JSON/text, create a translation project, track its progress, and retrieve the completed result with API v2.0.0.

Create your first project Get an API key
Base URLSend server-to-server requests to https://apis.stepes.com/v2.

Choose a workflow

Start immediately or review the price first

Most applications create a project directly. Use the quote endpoints only when your application needs a separate price-approval step.

01Start translation nowSend uploaded files or inline JSON/text and receive a project ID in one request.RecommendedOne request02Get a quote firstCalculate and approve a price before creating the translation project.OptionalPrice review

Quickstart

Translate content in four steps

Your API key identifies the account. You provide the content and languages; Stepes returns project and delivery IDs for the rest of the workflow.

1

API key

Authenticate each request

2

Source

Upload a file or send JSON/text

3

Project

Choose languages and start translation

4

Delivery

Download a file or retrieve JSON/text

Integration essentials

Everything needed for a reliable integration

Browse 31 endpoints and 9 webhook events, with copyable requests in cURL, JavaScript, and Python.

Authenticate securelyCreate a scoped API key and keep it in your server-side secret manager.Receive status updatesUse signed webhooks for project completion and delivery notifications.Use your preferred toolsDownload OpenAPI, AsyncAPI, and Postman files.

Specifications and tools

Import the API into your development workflow

Download specificationsOpenAPI and AsyncAPI in YAML and JSONOpen API explorerBrowse endpoints, schemas, and examples