ouchanip x402 APIs

Pay-per-request API services powered by x402 protocol. No accounts, no API keys — just USDC on Base L2.

Email Validation API

Validate email format, deliverability, and disposable status.

$0.01 USDC (Base L2)

QR Code Generator API

Generate QR code images (PNG) from a URL.

$0.005 USDC

PDF Invoice Generator API

Generate PDF invoices from JSON data.

$0.02 USDC

OGP Image Generator API

Generate OGP images (1200x630 PNG) for blog posts.

$0.01 USDC

Markdown to PDF API

Convert Markdown text into clean, styled PDF documents.

$0.02 USDC

Image Resize API

Resizes an image to specified dimensions.

$0.005 USDC

URL Metadata Extractor API

Extracts metadata (title, description, image) from a URL.

$0.005 USDC

CSV/JSON Converter API

Converts between CSV and JSON formats.

$0.005 USDC

Text Diff API

Computes the difference between two texts.

$0.005 USDC

DNS Lookup API

Performs a DNS lookup for a domain.

$0.005 USDC

Translation API

Translate text between languages and detect language.

$0.005–$0.01 USDC

Crypto Analysis API

Get cryptocurrency price history and technical analysis.

$0.05–$0.10 USDC

Image OCR API

Extract text from images using OCR and document analysis.

$0.05–$0.10 USDC

Hash Generator API

Generate and verify cryptographic hashes (MD5, SHA1, SHA256, SHA512, bcrypt).

$0.005 USDC

JWT Generator API

Generate and decode JSON Web Tokens (JWT).

$0.005 USDC

Password Strength API

Analyze password strength with detailed feedback and suggestions.

$0.005 USDC

PDF Merge API

Merge multiple PDF files into a single document.

$0.02 USDC

Phone Validation API

Validate phone numbers and get formatted details with country info.

$0.005 USDC

Text Encoder API

Encode and decode text (Base64, URL, HTML, ROT13, Hex).

$0.005 USDC

UUID Generator API

Generate UUIDs (v4, v5, v7) for unique identifiers.

$0.005 USDC

Web Screenshot API

Capture screenshots of any webpage as PNG images.

$0.03 USDC