Developer Tool

Deterministic policy decision for requested actions, prohibited actions, Base Sepolia asset restrictions, and atomic test-USDC spending limits.

Single-fact: what did the proposer of the latest block ACTUALLY get paid (priority fees + direct coinbase transfers — the value that reaches the validator, not the noisy…

Canonicalize a CAIP-2/CAIP-19 or legacy network string and return the recognized chain, native currency, reviewed USDC asset and decimals, supported x402 schemes, suppor…

Provide an API origin, inline OpenAPI document, and optional target list. Receive JSON with ready, blocked, or unsupported mpp.dev and x402-list packages and a static do…

Look up U.S. OSHA workplace inspections by establishment or company name. Use establishment, state, start_date, end_date, violations_only, and limit. Receive up to 20 JS…

Deep red-team a product or technical proposal before a consequential investment. Uses a larger reasoning budget to test counter-theses, hidden dependencies, supplied eco…

CISA Known Exploited Vulnerabilities status for one CVE: whether it is on the KEV catalog, the due date, required action and ransomware-campaign flag.

UOS Genesis machine utility: repair_validate_attest

Best product for my use case, what should I buy, product finder by need, product recommendation. For shopping and buyer agents: takes a use case plus optional budget and…

Twitter/X trends right now — the ranked list of trending topics and hashtags on Twitter/X for any country by ISO code (US, GB, JP, worldwide) or a city by WOEID, each wi…

Literature review map in one call. Give a seed paper (DOI, arXiv id, OpenAlex id, or PMID) or a topic query and get one structured result: the seed's references, its cit…

Search tweets. Start the query with @ (or add f:user) to search users instead. Example: GET /api/search?q=typescript

Does this CNPJ exist in the official Receita Federal registry, and is it active? Returns existence, registration status (situacao_cadastral: Ativa=active, Suspensa=suspe…

Outcome labels for up to 40 pump.fun memecoins in one call ($0.01 total). Use when you grade a list of your own rug or graduation calls or backtest a signal on pump.fun…

Chess Daily answer check — legally validates a complete UCI principal line against the pinned daily puzzle.

Vorwärts- und Rückwärtsgeokodierung mit normalisierter Adresse (Straße, Hausnummer, PLZ, Ort, Bundesland, Land) und Ergebnis-Cache. Kein Schlüssel, kein Konto.

Delvorn public x402 test capability ASSET-TEST-FE2B3590

Search the scholarly literature by keyword or topic and get a ranked list of works with core metadata. Optional filters for year range, open-access only, concept and ins…

Latest-release metadata from the official PyPI JSON API (live): version, license, requires_python compatibility, requires_dist dependency specs (max 100), yanked flag, l…

Current Hacker News front page via the official Firebase API, fanned out and merged into one payload: id, title, url, score, comment count and age in minutes per story.…

Fresh EU public procurement notices from TED (Tenders Electronic Daily, official Publications Office API, new notices daily). Query: ?cpv=48000000&country=FRA&days_back=…

Historical daily solar irradiance and weather series from NASA POWER for any lat/lon: ALLSKY_SFC_SW_DWN (kWh/m2/day), T2M (deg C), WS10M (m/s) and other POWER codes. Que…

Cryptoslate content lookup. Include the content URL or slug in the request using the content_url key

Gibt den geprüften Inhalt als Echo zurück und speichert nichts. Die verifizierte Zahleradresse wird nur für die Abrechnung verwendet.