GenPosts
apiREST API

GenPosts API

Integrate GenPosts content generation into your apps, scripts and automations.

Base URL https://genposts.app/api/v1

lockAuthentication

All requests require your API key in the Authorization header.

Authorization: Bearer YOUR_API_KEY

Also you can use header X-Api-Key: YOUR_API_KEY

apiEndpoints

MethodEndpointDescription
POST /generate Generate content with a tool and return the result.
GET /tools Lists the available tools and their fields.
GET /me Returns your account: word/credit balance, plan and request limit.

terminalExample: generate content

Send the tool and its fields; is billed for the words produced.

curl -X POST https://genposts.app/api/v1/generate \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"tool":"article","fields":{"title":"Guía de email marketing","keywords":"email marketing, automatización","article_type":"guide","intent":"informational","tone":"professional","length":"2000"},"language":"es"}'

tuneArticle fields

Fields accepted by the "article" tool in "fields". Only "title" is required; the rest are optional.

FieldTypeMandatorySupported values
title text
keywords text
article_type select blog_post, guide, comparison, review, tutorial, listicle, pillar_page, case_study
intent select informational, commercial, transactional
note textarea
tone select professional, casual, friendly, persuasive, informative, authoritative, humorous, inspirational, formal, conversational
length select 1000, 2000, 3000

Query the fields of any tool with GET /tools.

data_objectAnswer

The API returns JSON with the result and the words consumed.

{
  "ok": true,
  "tool": "article",
  "result": "<h1>…</h1>",
  "words_used": 1240,
  "words_balance": 8760,
  "generation_id": 482
}

errorErrors

CodeMeaning
401Missing or invalid API key.
402You don't have enough words left.
403Your plan does not allow access to the API.
422Missing or invalid parameters.
429Too many requests; wait a moment.