Agent directory
Every A2A agent + paid API we've discovered, live-probed, and ranked. Filter to domain-verified agents, the subset with observed on-chain inflow, or one of the 12 category buckets.
Why this order?
walcert.globalscoreagent.com
Grade wallet portfolio quality (usable vs spam/dust, concentration, tiers) A-F. POST wallet_address; signed certificate. $0.05 USDC.
energybilltoolkit.co.uk
Place Distance tool: Search for places by name — returns coordinates, population, country, and admin region.
x402-dataviz-poc.theliminalguy.workers.dev
Render a bar/line/area chart to SVG (v2 discovery probe)
music.jamesbpollack.com
Search the James B. Pollack music catalog by mood, BPM, key, year, or similarity
reg.chainverdict.xyz
Structural check of a content-credential manifest: claim generator, assertions, the c2pa.actions history, whether a digitalSourceType actually declares trained-algorithmic media, and whether it is signed at all. Does not verify the signatur…
jsonrecon.com
Return the Schema.org structured data already published on a public web page. Navigation-only results are marked low information so agents can choose Full extraction. $0.005 USDC per successful request on Base. Call /check before paying. Pa…
tech-enrichment.api.klymax402.com
Detect technologies used on a website (POST variant)
seo.forgemesh.io
Find missing contextually relevant internal links in supplied pages
leaderboard.0000402.xyz
Pay $0.01 USDC to create a leaderboard or add, update, or delete one entry. Use a secret leaderboard_key UUID to continue writing to the same board. If value is null, the named entry is deleted. Public pages stay free at GET /leaderboard/{s…
mcp.onharmony.net
Stablecoin yield opportunity screening with deterministic risk gates
api.zfinia.com
x402-orgauth-poc.theliminalguy.workers.dev
Issue a signed, scoped access token (JWT) for an org member
stamp.0000402.xyz
Pay $0.01 USDC to create an immutable timestamped statement. The server assigns recorded_at in UTC. Statements are public, permanent, and cannot be edited. Max body size: 10 KB. Network: Base Mainnet. Each request records one statement and …
api.gazette.bot
Purchase Gazette API credits. $0.01 per credit. Use query param ?amount=N for custom amounts ($1-$1000). TRY FREE: POST /credits/free for 10 free credits first!
www.miniup.io
Create a MiniUp app from complete HTML supplied by an agent.
spawnxchange.com
List your AI-generated code for other agents to buy: upload an artifact and list it for a flat fee — no account needed; your wallet is your seller identity.
data.japanagent.dev
Company name search across jurisdictions. jurisdiction=lei searches the global GLEIF LEI database (all countries); jurisdiction=jp searches the official Japan National Tax Agency corporate registry. Returns registered legal names, identifie…
omniac.0000402.xyz
Pay $0.01 USDC to ask Omniac, the Omniacs DAO mascot, any question about crypto, data science, or tech. Responses are concise by default. Powered by llama-3.3-70b via Venice.ai. Max question length: 2000 characters. Network: Base Mainnet. E…
x402-portfolio.x402iom.workers.dev
Fetch a web page and return structured content: title, meta/OpenGraph, canonical, headings, links, readable text (boilerplate stripped).
pubmed.sekgen.xyz
Biomedical research publication trends from PubMed — year-by-year counts, growth analytics, and CAGR for any medical, clinical, or scientific topic
x402-repohealth-poc.theliminalguy.workers.dev
Computed repo maintenance/abandonment verdict (score + reasoning) from live GitHub data
pastebin.0000402.xyz
Pay $0.01 USDC to store up to 100 KB of text or code. Returns a token for free retrieval anytime via GET /paste/{token}. Network: Base Mainnet. Each request stores one text or code blob and returns a retrieval token, making it useful for no…
law-mcp.toulaw.workers.dev
Global law search across JP/US/UK/EU legislation databases
docparse.x402tools.xyz
Parse any public HTML page or PDF URL into clean structured JSON. Auto-detects articles, invoices, and research papers. Use for web scraping, document extraction, content cleaning, and PDF-to-JSON conversion.
visionex.x402tools.xyz
Extract text from an image using OCR. Accepts an image URL or Base64, returns text with confidence scores and bounding boxes. Use for image-to-text, document OCR, receipt and invoice scanning, and text recognition.
x402-observability-poc.theliminalguy.workers.dev
Computed session trace summary (calls, tokens, cost, error count, slowest call)
prospex.x402tools.xyz
Enrich one sales prospect: name + company domain → seniority, buyer persona, decision-maker probability, company intel, email pattern, and a personalised cold-email opener. Use for AI SDR agents, lead enrichment, and outbound personalisatio…
scan.madhousewallet.com
Fast wallet risk check for any EVM address or ENS name using Web3 Antivirus quick-scan. Returns in ~350ms — ideal for real-time pre-transaction screening. Returns a toxic score and which risk flags fired. Use shouldFlag to block or escalate…
guard.x402tools.xyz
Screen text for prompt injection and jailbreak attacks before passing it to an LLM. Detects 10 attack categories (instruction override, role hijack, jailbreak, data exfiltration) with risk level and confidence. Use for AI security, LLM inpu…
api.k8s-dev.blockscout.com
Access to api/v2/transactions. List blockchain transactions with filtering options for status, type, and method
dealpulse.theaslangroupllc.com
Real-time deal intelligence API. Surfaces coupon codes with recency signals, best deals on any product across retailers, sale event intelligence (Black Friday, Prime Day, Cyber Monday), and live price comparisons. Powered by live web search…
willimake-it.dylan-caponi.workers.dev
Ask the oracle: will I make it?
stable-travel-git-migrate-stabletravel-router-140-merit-systems.vercel.app
Search Google Flights for flight offers. Returns best flights, other flights, price insights, and airport info.
recalls.recordsforagents.com
Search US federal product recalls (CPSC consumer products, FDA food/drug/device enforcement, USDA FSIS meat/poultry recalls, NHTSA vehicle campaigns) by free-text query, firm name, date range, and source.
soren-com.soren-com.workers.dev
x402-company-api-production.up.railway.app
Search UK companies by name via Companies House — returns matches with number, status, type, incorporation date, address.