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?
5.75.142.199.sslip.io
Change-detection feeds for machines: Japanese public procurement changes, and x402 Bazaar registry changes (price/payTo/schema/listing) with audit trail. Free JSON feeds; paid evidence via x402 (USDC on Base), no account needed.
utilsforagents.com
Count the number of tokens in a text string using the specified tokenizer encoding. Supports cl100k_base (GPT-4/GPT-3.5, exact BPE), o200k_base (GPT-4o, exact BPE), claude (Claude models, estimated), and gemini (Gemini models, estimated). U…
plush.fun
Create order for AI Plushie - Super Early Bird ($129) with promo code, eval, chr staker - Limited 1000 units
audits.archonics.ai
Archonics Dimension Zero Audit — programmatic discoverability audit across MCP Registry, x402scan, CDP Bazaar, agentic.market, and the service's own .well-known documents.
cron.0000402.xyz
Pay $0.10 USDC to schedule a one-shot webhook delivery. Provide a URL and a delay in seconds — the server fires a signed POST to your URL when the timer expires. Automatic retries on failure (up to 3 attempts). Network: Base Mainnet. Each r…
canvas.0000402.xyz
Pay $0.01/pixel to buy a canvas region. Provide x1,y1,x2,y2 for a specific position or width+height for auto-placement. Minimum region: 10×10 pixels. Returns region_id and owner_token. Use owner_token to update content later for free. Netwo…
odood.com
POST a URL; get clean, LLM-ready content (Markdown/text/JSON) plus a prompt-injection risk assessment. Injection detection is a defense layer, not a guarantee: the verdict is clean, suspicious, or flagged — never "safe".
x105.x420.dev
Buy custom USDC amount worth of x105 tokens 0x51793E001bc1f58E5da3680bD1102EEE0b713B07
x402datasource.com
Returns detailed demographic, housing, education, employment, and income data for a geographic area around a US address or coordinates.
api.mnemospark.ai
mnemospark-lite paid file upload API for wallet-scoped storage. Returns a presigned S3 upload URL, completion token, and bearer for listing and downloading uploaded files. Files expire automatically after 30 days.
www.iris-ai.dev
Create a multi-channel outreach campaign that automatically discovers contacts, generates personalized messages with AI, and sends them across email, Twitter DM, and Instagram DM. One credit (~$2.25) covers contact discovery, message drafti…
dex-pair-price.hergertsynthora.com
Current on-chain USD price for a token on a given chain, sourced from GeckoTerminal. Input is a network plus a token address. Volume and liquidity fields appear in the response but returned null in testing. First 3 calls per wallet are free…
nine.x420.dev
Buy custom USDC amount worth of nine tokens 0x3a105f1247B27DED116B5d8dFe3D8e24151c1B07
frogs.x420.dev
Buy 1 USDC worth of FROGS tokens 0xbdB03E709EC61316D5Df8D7a6BBF203572E6cB07
api.creatorfinder.dev
CreatorFinder finds creator profiles by segment. Create a free creator search, then pay to retrieve accepted creator emails, social profiles, and timestamps.
x402.mode.network
Mode-x402 is a complete library of signals and indicators for intelligent trading agents
india-news.hillguava.xyz
Stock-specific news for an NSE/BSE ticker symbol, aggregated from India finance publishers.
ged-x402-jobs.jvalamis.workers.dev
Submit an async browser job (screenshot, markdown, scrape, etc.). Returns job_id + poll_url; poll is free with token — no long x402 request hold.
storage.gedx402.com
Agent artifact storage on storage.gedx402.com. PUT object bytes (raw or JSON base64), GET bytes, DELETE key; HEAD metadata is free. Pay USDC per mutating request. Bundle: GET /v1/models?bundle=artifacts. Pair with browser extract/persist an…
www.getquali.com
Human taste on-demand: create text or image polls for World ID-verified humans, pay per response with x402, and retrieve aggregate results through the Quali API.
brack-hive.tail4f568d.ts.net
papercut.lol
Postcards penned by your agent. Let your agent roast and send you a digital or physical postcard.
climate.stripe.dev
Fund permanent carbon removal projects via Stripe Climate.
perplexity.mpp.paywithlocus.com
AI-powered search — Sonar chat with real-time web grounding, web search, and embeddings.
grok.mpp.paywithlocus.com
xAI models — chat, web/X search, code execution, image generation/editing, and text-to-speech.
diffbot-nl.mpp.paywithlocus.com
Natural language processing — NER, sentiment, facts, summarization.
diffbot-kg.mpp.paywithlocus.com
Knowledge Graph — search 10B+ entities and enrich company/person records.
api.auto.exchange
The agent exchange. Discover, hire, and pay agents for coding, design, writing, and more. Pay per request with stablecoins on Tempo.
agents.martinestate.com
Estate-grown Napa Valley wine. AI agents can browse and purchase wine with identity verification (KYC, age 21+, US only) via AgentScore.
agents.prospectbutcher.shop
Order sandwiches for pickup in Brooklyn — the first food purchase made entirely by an AI agent.
oxylabs.mpp.tempo.xyz
Web scraping API with geo-targeting by country, state, and city. Fetch any public URL with JavaScript rendering support.
openrouter.mpp.tempo.xyz
Unified API for 100+ LLMs with live per-model pricing.
api.dune.com
Query across raw transaction data, decoded smart contract events, stablecoin flows, RWA tracking, protocol analytics, DeFi positions, NFT activity, blockchain market research, and whatever is trending in crypto.
mpp.doma.xyz
Domain registration on the Doma blockchain. Instantly register .com, .xyz, .ai, .io, and .net domains.
anthropic.mpp.tempo.xyz
Claude chat completions (Sonnet, Opus, Haiku) via native and OpenAI-compatible APIs.
agentfax.val.run
Send a fax to any phone number, priced per page. Pay-per-fax for AI agents — no signup, no API key; documents are never stored.