Acrewity API Reference

Complete API documentation for integrating with Acrewity's API platform.

n8n Users: Install our community node @acrewity/n8n-nodes-acrewity from the n8n nodes panel. Then log in to Acrewity, go to Menu → API Keys, create a key, and paste it into your n8n Acrewity credentials.

npmjs.com/package/@acrewity/n8n-nodes-acrewity

Base URL

https://www.acrewity.com

Authentication

All API requests require authentication using API keys with Bearer token authentication.

API Key Format

API keys follow this format:

ak_<64_hexadecimal_characters>

Example:

YOUR_API_KEY

Authentication Header

Authorization: Bearer YOUR_API_KEY

Getting API Keys

1. Sign up at www.acrewity.com
2. Navigate to API Keys in your dashboard
3. Click Create New API Key
4. Provide a descriptive name for your key
5. Click Create
6. Copy your API key immediately - you won't be able to see it again!

API Endpoints

Execute Service

All services use a unified execution endpoint:

POST /api/services/execute

Headers:

Authorization: Bearer YOUR_API_KEY
Content-Type: application/json

Request Body:

{
  "service": "service_name",
  "operation": "operation_name",
  "parameters": {
    ...service-specific parameters
  }
}

Response:

{
  "success": true,
  "data": {
    ...operation results
  },
  "creditsUsed": 1,
  "creditsRemaining": 9999
}

Available Services

All services cost 1 credit per operation.

Service List

Document & Content Conversion

• URL to Markdown - Convert web pages to Markdown
• HTML to PDF - Convert HTML to PDF documents
• PDF to HTML - Convert PDF documents to HTML
• PDF to Markdown - Convert PDF documents to Markdown
• HTML to Markdown - Convert HTML to Markdown
• Markdown to HTML - Convert Markdown to HTML
• PDF Merge - Combine multiple PDFs
• PDF Extract Page - Extract pages from PDFs
• Image Converter - Convert image formats

Data & File Processing

• Excel to JSON - Convert Excel files to JSON with intelligent table detection
• Excel Editor - Create and modify Excel files
• XML Parser/Generator - Parse and generate XML
• YAML/JSON Converter - Convert between YAML and JSON
• JSON Schema Validator - Validate JSON data against schemas
• Data Transformer - Transform and reshape data

Communication & Web

• Email Access - Send and receive emails with SMTP/IMAP/POP3
• Internet Access - Fetch URLs, search the web, save content
• GitHub Access - Interact with GitHub repositories and issues
• Webhook Forwarder - Forward webhooks to destinations

Text & String Processing

• Regex Matcher - Pattern matching and text extraction
• Text Diff - Compare text and highlight differences
• URL Encoder/Decoder - Encode and decode URLs
• Encoding Converter - Convert text between character encodings

Generators

• UUID Generator - Generate unique identifiers
• QR Code Generator - Generate QR codes
• Barcode Generator - Generate 1D barcodes (Code128, EAN, UPC, etc.)
• Sitemap Generator - Generate XML sitemaps
• Markdown Table Generator - Generate formatted Markdown tables
• Hash Calculator - Calculate MD5, SHA-1, SHA-256, and other hashes

Utilities

• Timezone Converter - Convert times between timezones

Error Responses

All services return consistent error responses:

{
  "success": false,
  "error": "Error type",
  "message": "Detailed error message",
  "code": "ERROR_CODE"
}

Common Error Codes

Credit System

Request processing is governed by the credit system:

• Each user has a credit balance
• All operations cost 1 credit
• When credits are exhausted, requests return 402 Payment Required
• Credits can be purchased or renewed through subscription
• Each API response includes creditsRemaining field

Rate Limits

API keys are subject to rate limits:

• Default: 1000 requests per minute per account
• If you exceed rate limits, you'll receive a 429 Too Many Requests error

For higher rate limits, contact us about enterprise plans.

Next Steps

• Integration Guide - Step-by-step integration guides
• Email Access Service - Send and receive emails
• URL to Markdown Service - Convert web pages to Markdown

API Version: v1
Last Updated: 2025-12-22
Support: our support team via the dashboard