Tool Catalog

Tool Catalog

~1,083 endpoints. All deterministic — no LLM in the serving path: same input, same output, full input/output schemas. Discover them machine-readably (don't hardcode this page):

• /api/pricing — slug, route, price, category, description for everything
• /openapi.json — OpenAPI 3.1 with schemas
• /tools — human-readable docs, one page per tool with a working example
• x402 Bazaar discovery extension — every 402 response self-describes

The headline tools (wallet-only)

These exist because an agent mid-task cannot give itself a browser, a paid search index, or a disk:

Tool	Price	What it does
search	$0.01	Live web search over a paid index (Brave) — no signup, the wallet is the credential
render	$0.02	Real headless Chromium, JavaScript executed — reads SPAs that extract can't
screenshot	$0.02	PNG of any public page (viewport or full-page)
extract	$0.005	Main-article extraction → clean markdown (title, byline, word count)
pdf, pdf-to-markdown, pdf-merge, pdf-extract-pages, pdf-rotate, images-to-pdf, pdf-info	$0.005–$0.01	Read and manipulate PDFs
audio-convert, audio-normalize, media-info	$0.005–$0.02	Real ffmpeg: transcode to mp3, EBU R128 loudness normalize, probe
memory-* (10 tools)	$0.002–$0.003	Durable wallet-keyed state + cross-wallet coordination — see Memory and Coordination
meta, dns, http-check, tls-cert, whois, robots-check, sitemap, email-validate, ip-info	$0.002–$0.005	Network truth: metadata, DNS, TLS, liveness
gov-data, weather-alerts, earthquakes	$0.003	US government open data (data.gov CKAN, weather.gov alerts, USGS quakes), keyless

The long tail (pure-CPU, also payable with compute)

~1,040 utilities at mostly $0.001: hashing/HMAC, base58/base32/base64, JWT decode+verify, UUIDs, CRC32, morse, HTML entities, text stats/dedupe/sort/truncate/diff (Levenshtein), JSON/CSV/YAML conversion and querying, date math and cron calculators, validators (email syntax, IP, IBAN-style checksums…), math/stats, QR codes, and ~970 generated unit conversions (GET /api/convert/{from}-to-{to}?value=N across length, mass, volume, area, speed, time, data, pressure, energy, power, angle, frequency, temperature).

Why would an agent pay $0.001 instead of writing the code? Because writing, testing, and debugging a CSV parser mid-task burns 10–100× that in tokens — and some sandboxes can't execute code at all.

Quality guarantees

• Every endpoint is re-tested against its own documented example in CI before any deploy reaches production.
• Tools that can't be served honestly get removed rather than left to take money and 502 (this has happened — see Operations).
• Errors are structured: a specific message naming the invalid field, never a bare 500.