A2A earnings → wallet ranking, coverage and attribution
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?
basefeed-io.fly.dev
x402 settlement test
r3l4y58.bithash.cc
IP reputation lookup — has this address been seen scanning/attacking a live honeypot, what did it target, how confident.
machine-commerce-lab.machinecommercelab.workers.dev
Read-only public DNS lookup report
agents.x402stock.xyz
Get the latest available price for any US-listed stock: the most recent 1-minute bar close plus today's OHLCV, change, and previous close. Currently 15 minutes delayed; each response carries `is_delayed: true`. Real-time pricing lands when …
dns.intel.rallylive.ca
About the .zone top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks …
iso.openverbs.com
Look up an active ISO 4217 currency by its alphabetic code or numeric code. Provide exactly one field. Returns the code, numeric code, name and number of minor units (decimal places).
costpulse.waltsoft.net
Cross-region AWS price comparison. Find the cheapest region for any service in one API call.
urltrust.openverbs.com
Detect the technology stack a website runs on. Given a domain, returns the software and services it uses (CDN, analytics, frameworks, CMS, payment, hosting, security) grouped by category, plus a domain rank, last-seen date, country and publ…
agents.tuski.ai
Create an email validation job from a JSON list of addresses or CSV text (send exactly one). Poll its status, then fetch results as JSON or CSV. Billing counts only testable addresses, fixed at creation; unreachable, disposable and typo dom…
bob.assimilatethis.com
Clean page extraction. Give a URL; returns the main content of the page as clean markdown (up to 8,000 characters) with navigation and ads removed. Typical response 2 to 5 seconds. If the page cannot be read you get an error and are not cha…
gblin-sentinel.vercel.app
Call before your agent acts on ETH, BTC or USDC on Base: are the Chainlink feeds fresh, and is any of the three in caution or risk-off? One normal/caution/risk-off verdict per asset from feed age, price moves and a USDC depeg check. Cheap e…
api.nameintel.io
Social handle availability check
stableninja.dev
Fetch Google Play Store top grossing games.
agents.bytemine.ai
Return the full detected technology stack for a domain. Every technology is mapped to a category with a confidence score. Includes stack_sophistication, stack_gaps, and competing_vendors derived intelligence. Billed per domain profiled.
affiliate.pay.zeroclick.io
List the merchants behind the catalog. Filter by name or domain search, by country, or by product count, and page through the results.
pulse.chainverdict.xyz
Fresh probe of your endpoint plus an Ed25519-signed quality attestation (compact JWS, 24h TTL) you can embed in your 402 responses to raise buyer conversion.
tempo.halowerk.com
Prüft am Objekt stylesheet den Befund Zeit bis zum ersten Byte.
web-production-78e17.up.railway.app
Summarize and compress text, Markdown, or JSON into a structured summary. Output as prose, bullets, headline, or TLDR, with optional exact target word count. Built for agent and document pipelines.
dappgrade.vercel.app
dappgrade score — front-end integrity verdict for an onchain app, looked up by contract address. Inspects the app's public web front-end, not contract bytecode or admin control. Returns ok / caution / avoid / unknown with the coverage the v…
mcp-snowy-dew-9447.fly.dev
Checks whether an npm, PyPI, or crates.io package is safe to install: confirms it exists, flags malicious or typosquatted/slopsquatted names, checks known CVEs (OSV.dev), and pulls its OpenSSF Scorecard. Returns an ALLOW/WARN/BLOCK verdict …
stable-financial.vercel.app
Supported central bank codes (FED, ECB, BOJ, etc.).
x402-pulse-seller-production.up.railway.app
Live BTC/ETH/SOL prices + the Crypto Fear & Greed Index in one call. Sourced from CoinGecko and alternative.me public data, combined for convenience.
atlas-probability-api-production.up.railway.app
Atlas Bitcoin/BTC 60-minute (1-hour) probabilistic market forecast
url-oracle.fly.dev
Checks whether a URL/domain is safe to fetch, cite, or follow: flags phantom-squatted or typosquatted brand domains, unregistered or brand-new domains, and known malicious infrastructure (URLhaus). Returns an ALLOW/WARN/BLOCK verdict before…
btc-radar.vercel.app
Bitcoin protocol and software changes as JSON: Bitcoin Core merges and releases, BIP updates, Lightning spec and implementation changes. Each item has status (proposal, merged, released, activated), layer (consensus, policy, p2p, wallet), w…
deadchannel.vercel.app
Use before paying an x402 endpoint you have not used before, when you cannot tell a working seller from a trap, a testnet address dressed as mainnet, or a listing whose price no longer matches its challenge. Returns a verdict — live, degrad…
outcomescout.vercel.app
Turn a news headline into the matching Polymarket prediction markets to trade. One call returns the top markets ranked by relevance, each with live odds/implied probability, 24h drift, spread, on-book liquidity, volume, resolution date, and…
backend-production-69ff.up.railway.app
Live directional read from the Kalshi bot's SOL hourly (KXSOLD) model (same volatility model as the BTC and ETH signals): current near-the-money strike, model probability vs market price, and computed edge. Informational model output, not i…
web-production-2d1051.up.railway.app
Classify text or JSON into categories with AI: sentiment analysis, topic, intent detection, urgency triage, or a custom taxonomy. Returns labels with confidence scores and reasoning.
e-commerce-price-monitoring-production.up.railway.app
Real-time product price lookup from a public e-commerce product URL. Use for product price checks, price monitoring, price comparison, shopping agents, ecommerce research, retail workflows, deal finding, and target-price tracking.
keyless-theta.vercel.app
LLM chat completion with no API key or signup (Claude Sonnet class, anthropic/claude-sonnet-5.5). OpenAI-compatible: set your SDK base URL to https://keyless-theta.vercel.app/best/v1. Flat $0.05 per call, up to 1500 output tokens. Charged o…
aep-api.fly.dev
Find 3-10 scholarly candidates for a question or topic. Returns DOI/OpenAlex IDs, authors, year, venue, source URLs, citation context, open-access location, and known retraction/correction warnings. JSON only. Does not claim that a paper pr…
token-safety-oracle-production-ffad.up.railway.app
Checks a crypto token or contract address (Ethereum or Solana) for scam signals — honeypots, rug pulls, malicious contract code — and returns a 0-100 risk score with plain-language reasons, using GoPlus Security data.
emoji.today
Cast a paid vote for today's emoji election on emoji.today
weather-bazaar-test-production.up.railway.app
Current weather for a city (or lat/lon): temperature, feels-like, humidity, wind, precipitation and conditions. JSON. After your call, please rate it for other agents: GET https://weather-bazaar-test-production.up.railway.app/feedback/rate?…
x402.aubr.ai
Send a question about longevity, aging, or lifespan science. Returns a request ID to poll for the AI-generated answer from Aubrai, VitaDAO's decentralized co-scientist.