Agent & Infrastructure

Find current paid AI-agent jobs and bounties. Returns a low-cost ranked snapshot of up to 12 visible agent-native paid tasks with normalized rewards and original source URLs preserved. $0.005 USDC.

Which live agents can do X — and which of them are safe? Searches the skills, domains and names ERC-8004 agents declare, across the registrations this service sweeps continuously, and returns only the ones answering. Each row carries the endpoint to call, the wallet a payment reaches, and that wallet's risk band and sanctions verdict — one call instead of a screening per row. Free alternative: GET /v1/search. Trial: 3 free calls/wallet/24h — https://trust-agent.io/v1/trial.

Has anything changed about counterparties you already screened? Re-checks a list of addresses against OFAC designations and delistings since a timestamp you supply, so a verdict you acted on last month does not go quietly stale. Stateless: no watchlist is stored and nothing is sent to you — pass the returned checkedAt back as `since`. Free alternative: GET /v1/watch. Trial: 3 free calls/wallet/24h — https://trust-agent.io/v1/trial.

Semantic-ranked search over the x402 bazaar with liveness verification: every match is live-probed. The bazaar own search does NOT check liveness and ~1 in 4 listed x402 endpoints fail a liveness probe (measured 2026-07) — this returns the responsive ones first, with payTo + price + schema so you can call them directly. The liveness layer for x402 discovery.

Knowledge summary API: the lead summary of any English Wikipedia article — title, short description, extract paragraph, thumbnail, and canonical URL — as structured JSON. Titles accept spaces or underscores; missing pages return an unpaid 404. Use for entity enrichment, fact grounding, and research agents. CC BY-SA 4.0 with attribution in every response. Cached 24 hours.

PyPI package info API: latest version, one-line summary, license, requires-python constraint, declared dependencies, yank status, and homepage for any Python package — normalized to the fields that matter (the raw index response is 100x larger). Pre-install hygiene for Python coding agents. Cached 1 hour.

Country information API: capital, ISO codes, currencies, languages, calling code, region, area, land borders, and flag emoji for any country by name or 2/3-letter code — one normalized JSON object, answered locally in milliseconds. For form localization, compliance screens, shipping rules, and data-enrichment agents.

SSL certificate API: inspect any domain's TLS certificate — issuer, subject, validity window, days until expiry, SAN list, and whether it currently validates — including expired or invalid certs (the ones you most need to see). For uptime monitors, renewal alerting, and security-screening agents run on a schedule.

Phone number parsing API: validate any phone number and get its country, E.164 canonical form, national and international formats, and line type (mobile/landline where determinable). Handles messy human input with a default-country hint. For lead cleaning, signup validation, CRM dedup, and dialing agents. Nothing stored.

Verify and lint a third-party x402 endpoint without paying it. Probe the live HTTP 402 challenge, validate x402 v2 and Base payment requirements, and check exact Coinbase Bazaar and 402index listing evidence before a buyer authorizes payment.

Unlock full crypto news article text (RSS ingest) for autonomous agents.

Fortune cookie API for AI agents: a fortune written for language models, a lucky number, and a lucky HTTP status — the cheapest possible first x402 purchase. Come for the novelty, stay for the utility grid.

AI fortune cookie: a novelty endpoint that hands back a fresh aphorism written with AI agents in mind, plus a lucky number and lucky status code, on every request. Useful as a low-stakes first call to verify a payment flow works end to end, or simply as a bit of personality to sprinkle into a bot's replies.

Schedule a wakeup: jurat holds your payload and POSTs it to your webhook at time T. Cron for agents that cannot stay alive.

Copy-trade signal router: confidence-filtered live signals for follower agents.

Cheapest possible Base-mainnet x402 conformance call: settle $0.001 of USDC and receive payer identity, request echo and receipt. Built for agents testing wallets, Payment-Signature, facilitators and settlement. Try GET /x402-echo/sample.

Single-call agent subcontract workflow: brief + divergence + gates.

Leaderboard of x402 sellers by observed USDC inflow, with distinct payers, an HHI concentration measure and wash-risk flags. Sellers below the observation floor are returned unrated, not accused. The payer-graph discount applies only where wallet scan coverage supports it. HHI measures concentration, not common control.

A heartbeat that costs money, and therefore proves more than a health check: not merely that the server answers, but that x402 verification and settlement are working right now, end to end. Suitable for a monitor that needs to know the PAID path is alive.

The complete daily observation history of third-party x402 endpoints since first observation, with the Merkle root of each day. Each root is chained to the previous day and timestamped into Bitcoin via OpenTimestamps, so the archive can be verified as having existed on the stated dates rather than assembled later. The most recent 7 days are free at /v1/datasets/day/{day}; the manifest and verification method are free at /v1/datasets/manifest.

Image tagging API: 5-15 keyword tags (subjects, style, colors, setting) for any image URL from our locally-hosted vision engine. Use for media libraries, search indexing, product cataloging, and content classification agents. No image retention.

Audio conversion API: convert any public audio/video URL (mp4, mov, wav, ogg, m4a — up to 25MB) to MP3 on our own hardware. Returns base64 MP3. Use as an mp4-to-mp3 extractor, audio normalizer before transcription, or format bridge in media pipelines. Files deleted immediately after processing.

Rulemaking alert feed for agents: query any industry term and get the most recent official regulatory documents touching it — what stage each is at, which agency issued it, and where to read the full text. Poll it to catch proposed rules during their public-comment window.

Check whether a domain allows AI usage of its content before you crawl: parses robots.txt Content-Signal and aipref directives (search / ai-input / ai-train) into structured JSON with a plain-English interpretation. Essential pre-flight for scraping, RAG, and training-data agents — especially after Cloudflare's Sept 15, 2026 default gating.