agentutility LIVE ON-CHAIN Base x402 254 paid x402 endpoints for autonomous agents, organized into 9 product clusters. USDC-settled on Base. MCP-callable. ERC-8004 identified (agentId 47167). Built so an agent can find it, call it, pay for it — never a human in the loop.
Last updated 2m ago
Overview Protocol x402
Payment asset USD Coin
Network base
Category ai-media
Source bazaar
Health Status Operational
Uptime (window) 100%
Success rate —
Confidence 100%
Quotes (14d) 600
Last checked 6/22/2026, 11:13:10 PM
Latest x402 transactions On-chain USDC settlements received on Base · 0x6c0752c09e7f6fa6526fcdf40e456a159ebb5621
Trust score is global for the provider. Latency, price and uptime are measured per endpoint (last 24h). Click a column to sort.
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▸ POST /mp4-to-mp3x402
MP4 to MP3 audio extractor. Any video format (mov, webm, mkv, avi, m4v, flv) to MP3 via CloudConvert. Selectable bitrate (96/128/192 kbps). 60-min / 500MB max. $0.1 · — · Base ▸ POST /token-riskx402
Token risk score / token security audit / rug-pull score / token safety check. Composite 0-100 score from honeypot.is + GoPlus Security + Etherscan contract age. Subscores: honeypot, taxes, holder concentration, liquidity, contract age, ownership. Verdict: safe / caution / high_risk. $0.1 · — · Base ▸ POST /upscale-imagex402
AI image upscaler / super-resolution / image enlarger. ESRGAN. 1-8× scale factor. Best for photos and illustrations. fal.ai backend. $0.1 · — · Base ▸ POST /video-summarizex402
Single-shot video/podcast summarizer. Transcribes via Whisper + summarizes via Venice in one call. Styles: tldr, bullets, paragraph, executive, chapters. $0.1 · — · Base ▸ POST /video-to-textx402
Transcribe audio from any audio or video URL using Whisper v3. $0.1 · — · Base ▸ POST /honeypot-checkx402
Honeypot.is buy/sell simulation for any Base or Ethereum ERC-20. Returns is_honeypot verdict, buy/sell/transfer tax %, simulation success flag, and a reason string when a honeypot is detected. Use before every swap to detect sell-blocking risk. $0.05 · — · Base ▸ POST /patent-search-apiN/A
Patent search API / USPTO patent lookup / prior-art search endpoint. Same USPTO Open Data backend as patent-search, indexed for agents querying keywords, inventor, assignee, CPC class, filing date range, abstracts, inventors, assignees, and publication numbers. $0.05 · 18 ms · Base ▸ POST /text-to-speechx402
Text to speech / TTS / voice generator. Venice TTS (Kokoro / xAI / ElevenLabs / Orpheus / MiniMax / Gemini). 30+ voices, 6 audio formats. Returns hosted MP3 URL. $0.05 · — · Base ▸ POST /voicex402
Text-to-speech / TTS / voice synthesis. Venice TTS (Kokoro/xAI/ElevenLabs/Orpheus/MiniMax). 30+ voices, MP3/WAV/OPUS/AAC/FLAC. $0.05 · — · Base ▸ POST /wallet-pnlx402
Wallet token P&L / FIFO cost basis / realized + unrealized profit / EVM portfolio analytics. For any (wallet, ERC-20, chain) triple, pulls all transfers from Etherscan v2, prices each one at the historical USD spot via CoinGecko, runs FIFO accounting and reports cost basis, realized gain, unrealized gain, current balance, and tx count. Capped at the most recent 500 transfers. $0.05 · — · Base ▸ POST /arxiv-summarizex402
arXiv paper summarizer / research-paper TLDR. Fetches abstract via arXiv API + LLM-generated structured summary (TLDR, key findings, methods, limitations, so-what). $0.04 · — · Base
▸ POST /arxiv-searchN/A
arXiv full-text search. Search by query / author / category / id-list. Returns title, authors, abstract, primary category, dates, PDF URL, DOI. Public arXiv API. $0.03 · 22 ms · Base ▸ POST /fda-calendar-apiN/A
FDA calendar API / FDA advisory committee meeting tracker / biotech catalyst feed. Same Federal Register-backed handler as fda-calendar, listed for agents monitoring upcoming and recent FDA AdComm notices, docket ids, committee names, and meeting dates. $0.03 · 74 ms · Base ▸ POST /github-repo-healthx402
GitHub repo health score / open-source maintainability checker. 0-100 score + grade (abandoned/stale/okay/healthy/thriving). Commit activity, contributors, license, CI, tests. Plus LLM verdict. $0.03 · — · Base ▸ POST /logo-detectx402
Brand logo detection / brand recognition in images. Vision LLM. Returns brands with confidence, location, evidence (wordmark/logomark/lockup/color_scheme), element_type. Supports hint_brands. $0.03 · — · Base ▸ POST /social-sentimentN/A
Social sentiment API / Twitter sentiment API / X sentiment search for brands, tokens, topics, launches, and market narratives. Searches recent public posts and returns aggregate sentiment, tweet-level labels, distribution, average score, and public engagement metrics. Read-only X API v2 recent search; requires X_BEARER_TOKEN. $0.03 · 17 ms · Base ▸ POST /trademark-searchx402
Trademark search / USPTO trademark lookup / TSDR / federal trademark database. Look up any US trademark by serial number or registration number. Returns mark text, owner, status, filing date, classes, goods/services. Federal public TSDR API. $0.03 · — · Base
▸ POST /x-sentimentN/A
X sentiment search / Twitter sentiment monitor / social listening API. Runs X API v2 recent search for a query and scores public posts locally for positive, neutral, and negative sentiment, with result counts and aggregate distribution. $0.03 · 18 ms · Base ▸ GET /bls-occupational-statsx402
BLS Public Data API — wages, employment levels, growth by series ID. Federal public, free. Optional BLS_API_KEY for higher rate-limits. $0.02 · — · Base ▸ POST /address-geocodex402
Geocoder / forward geocoder / address to lat-lng / address-to-coordinates / postal-code lookup / place-name resolver / Nominatim geocoder / OpenStreetMap geocoding API. Converts a free-form address, postal code, place name, or POI into latitude/longitude plus a structured address breakdown (house number, road, city, county, state, postcode, country) and bounding box. Returns a ranked list of matches with importance scores. Backed by OSM Nominatim — global coverage, attribution required by ODbL. $0.02 · — · Base ▸ POST /airport-delaysN/A
FAA airport delays / ground stops / ground delay programs (GDP) / arrival-departure delay feed / NAS Status / FAA OIS air-traffic disruption monitor / weather-driven program changes. Live US airport disruption events from the FAA National Airspace System Status feed: ground stops, GDPs, AFPs, arrival/departure delays, and closures with reason and timing. Filter by IATA-3 airport and event type. Federal public — no auth, no rate-limit hassle. $0.02 · 16 ms · Base ▸ POST /audio-loudnormx402
Normalize audio loudness to a configurable LUFS target using EBU R128. $0.02 · — · Base 25 50 100
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