Wordsmith Platform API

Public REST API for the Wordsmith legal AI platform. Lets developers ask questions of Wordsmith Assistants with optional file attachments, poll question status, list available assistants, generate presigned file upload URLs, list Playbooks and Templates accessible to the caller, retrieve information about the authenticated user and their organisation, and receive signed Webhook notifications when long-running operations complete. Uses Bearer-token authentication with API keys of the form `sk-ws-api1-...` and is served from `https://api.wordsmith.ai/api/v1/`.

Work with this as data

Every API 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 apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • 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 API
curl "https://apis.io/api/v1/apis/platform-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

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

Get an API key

Free tier, no email required.

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

API entry from apis.yml

apis.yml Raw ↑
aid: wordsmith:platform-api
name: Wordsmith Platform API
description: Public REST API for the Wordsmith legal AI platform. Lets developers ask questions of Wordsmith
  Assistants with optional file attachments, poll question status, list available assistants, generate
  presigned file upload URLs, list Playbooks and Templates accessible to the caller, retrieve information
  about the authenticated user and their organisation, and receive signed Webhook notifications when long-running
  operations complete. Uses Bearer-token authentication with API keys of the form `sk-ws-api1-...` and
  is served from `https://api.wordsmith.ai/api/v1/`.
type: REST
tags:
- Legal AI
- Assistants
- Playbooks
- Templates
- File
- Webhook
tags_raw:
- Legal AI
- Assistants
- Playbooks
- Templates
- Files
- Webhooks
humanURL: https://wordsmithai.mintlify.app/
baseURL: https://api.wordsmith.ai/api/v1
properties:
- type: Documentation
  url: https://wordsmithai.mintlify.app/
- type: GettingStarted
  url: https://wordsmithai.mintlify.app/quickstart
- type: Authentication
  url: https://wordsmithai.mintlify.app/authentication
- type: Introduction
  url: https://wordsmithai.mintlify.app/introduction
- type: ErrorCodes
  url: https://wordsmithai.mintlify.app/errors
- type: Webhooks
  url: https://wordsmithai.mintlify.app/webhooks
- type: APIReference
  url: https://wordsmithai.mintlify.app/api-reference/user/get-me
- type: LLMs
  url: https://wordsmithai.mintlify.app/llms.txt