World War One History data API with random, search, and bulk endpoints.

World War Two History data API with random, search, and bulk endpoints.

World Wars database: battles, casualties, commanders, technological innovations, turning points and aftermath analysis.

World Wars API — intelligence and analytics for AI agents.

Live wormhole live data and intelligence for agents and automated workflows

15 "Would You Rather" questions across 6 categories — superpowers, food, lifestyle, and more.

Analyze and score with Wound Care Advisor API — structured JSON output.

Score wound healing progression from clinical assessment data

Live wr rating live data and intelligence for agents and automated workflows

Wrapped token guide — WBTC, WETH and cross-chain wrapped assets explained. Built for AI DeFi agents.

Wrestling Styles data API with random, search, and bulk endpoints.

Writing prompt generator: genre-specific, character-driven, dialogue and world-building prompts.

Generate creative writing prompts with genre-specific hooks and story frameworks

Analyze writing with grade calculation, age-appropriate content tools and unit conversion. Built for AI content agents.

Score writing quality with sentiment, keyword density and readability metrics. Built for AI content agents.

Analyze writing style fingerprint with vocabulary, syntax patterns and author comparison

Live writing style analyzer data for agents and LLMs.

Analyze writing style including voice, structure, and vocabulary richness

Writing Styles data API with random, search, and bulk endpoints.

Writing Styles data API — search, random, bulk endpoints.

Writing Systems data API — search, random, bulk endpoints.

Analyze, optimize, and generate high-performing X (Twitter-style) content for AI agents and creators

Analyze, optimize, and generate high-performing X (Twitter-style) content for AI agents and creators

Score X accounts for partnership fit using audience overlap, posting style, controversy risk, and topic authority signal

Calculate patient radiation dose from X-ray parameters

Score diagnostic X-ray image quality from technical factors

Look up posts, analyze profile metrics, and measure engagement on Twitter/X

Look up posts, analyze profile metrics, and measure engagement on Twitter/X

X12 EDI Parser

X402 Agent Payment Formatter

X402 Asset Spec Validator

X402 Base Chain Validator

X402 Baseurl Normalizer

X402 Challenge Parser

X402 Discovery Feed Builder

X402 Eip3009 Payload Builder

X402 Eip3009 Signature Validator

x402 autopay policy

X402 Facilitator Endpoint Resolver

Median market price distribution for x402 API endpoints

Decode and validate x402 HTTP payment headers

X402 Headers Parser

Prevents double-spend by tracking invoice hashes per agent session

X402 Instructions Markdown Formatter

x402 paid API discovery

x402 paid API discovery

x402 paid API discovery

X402 Network Id Resolver

X402 Nonce Generator

X402 Payload Validator