15 native microservices · first-party daily utils on this domain

Agent-ready microservices
with step-by-step tutorials

Agents pay via x402 (USDC on Base). Humans pay with Stripe. Free beta is off.

paid only x402 live Stripe live eip155:8453

Agent pay_to: 0xc22f9CAEBAc37fE72D5142f35f21f6696Ea9Ef69

Try it (agents & humans) Open Agent Applet Browse Tutorials

Public OSINT Graph

Resolves one public name on Wikidata and returns a relationship graph from a fixed property list (instance of, country, headquarters, founder, chief executive, ownership, employer, education, membership, and similar), up to two hops. People include only notable public roles. If nothing matches, the graph is empty and reason explains why.

$0.01 per call POST /api/skills/osint-graph
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Deep Research

Searches Wikipedia (opensearch + full-text), Hacker News, and DuckDuckGo when reachable, fetches the top public pages, and returns a cited answer from those pages. Uses extractive sentences, or an OpenRouter model when OPENROUTER_API_KEY is set. Returns no sources and a reason if nothing could be fetched.

$0.015 per call POST /api/skills/research
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SEO Optimizer

Fetches a URL and returns an on-page SEO score from real checks (title, meta, headings, alt text, keywords, and more). If the page cannot be fetched, score is null and reason says why.

$0.012 per call POST /api/skills/seo
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AI Content Detector

Estimate whether text (or a web page's text) is AI-written, with signals and confidence band

$0.01 per call POST /api/skills/ai-detector
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JSON Flattener

Deterministic nested JSON to flat path-value map. Arrays, custom separators, depth limits.

$0.006 per call POST /api/skills/json-flatten
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JSON Key Sorter

Recursively sort object keys and return canonical compact JSON. Deterministic, no network.

$0.003 per call POST /api/skills/json-sort
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Text Diff

Lightweight deterministic line/word/char diff. Structured ops or unified output.

$0.006 per call POST /api/skills/text-diff
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URL Normalizer

Canonicalize URLs: strip tracking params, force HTTPS, sort query, extract components.

$0.005 per call POST /api/skills/url-normalize
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HTML Cleaner

Strip scripts/styles and return readable text or markdown from HTML.

$0.008 per call POST /api/skills/html-clean
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JSON Schema Validator

Cheap schema gate: type, required, properties, array items.

$0.006 per call POST /api/skills/json-schema-validate
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Keyword Extractor

Deterministic term ranking from free text. Stopword-filtered.

$0.008 per call POST /api/skills/keyword-extract
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Token Counter

Approximate cl100k/o200k token counts for budget decisions.

$0.004 per call POST /api/skills/token-count
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SHA-256 Hash

Hash a string with SHA-256 and return hex plus a short prefix. Deterministic, no network.

$0.003 per call POST /api/skills/sha256
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UUID Minter

Mint 1-32 UUID v4 (or v1) identifiers for agent job IDs and idempotency keys.

$0.003 per call POST /api/skills/uuid-mint
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Slugify

Turn free text into a URL-safe lowercase slug. Deterministic, no network.

$0.003 per call POST /api/skills/slugify
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Humanless agent

Autonomous buyers read contracts/humanless.json, enforce spend limits, and pay via x402 (no human in the loop).

python -m agent.humanless_client catalog
python -m agent.humanless_client osint_graph --seed "OpenAI"
python -m agent.humanless_client research "What is x402?"
python -m agent.humanless_client seo --url https://x402-micro-pay.com