MARKET MONITOR / CATALOGUE Services 148,109 MCP listed 42,617 x402 105,609 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-07 · 3 sources
Task

Research

571 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

Clinical Trials Search x402 REST usage

Search ClinicalTrials.gov by condition, drug/device or sponsor: status, phase, enrollment, start and completion dates, sponsor, interventions and countries. Use for pharma, biotech and patient research.

bess-x402.onrender.com Search & Research 2 calls / 30d checked 2026-11-07
0.003 USDC per call per call

Summarize x402 REST usage

Summarize long text: paragraph, bullets or TL;DR with a word limit — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Search & Research 1 calls / 30d checked 2026-11-06
0.006 USDC per call per call

Citiview Agent Market x402 REST usage

Breached password check: is this password in known data breaches, and how often? Send only the SHA-1 hash (never the password); just the first 5 characters reach Have I Been Pwned (k-anonymity). Up to 50 hashes per call.

agents.citiviewgroup.com Security 3 calls / 30d checked 2026-10-28
0.002 USDC per call per call

Crypto Coin Profile x402 REST usage

Full profile of a coin by symbol or CoinGecko id: description, website, X/Twitter, GitHub, categories, contract addresses per chain, price, market cap, FDV, volume, 24h/7d/30d/1y change, all-time high/low and supply. Use...

bess-x402.onrender.com Search & Research 2 calls / 30d checked 2026-11-07
0.003 USDC per call per call

DeFi Protocol TVL x402 REST usage

DeFi protocols by total value locked (DefiLlama): look up one protocol (aave, uniswap, lido) or rank them by chain and category (Lending, Dexs, Liquid Staking, Bridge...) with TVL, 1d/7d change, market cap and chains. Us...

bess-x402.onrender.com Search & Research 2 calls / 30d checked 2026-11-07
0.003 USDC per call per call

Company Snapshot (SEC) x402 REST usage

Company snapshot from SEC filings: give a US stock ticker, get the company profile, its latest key filings and headline financials in one call.

data.tollkit.dev Data & Finance 1 calls / 30d checked 2026-11-07
0.006 USDC per call per call

gapfill x402 REST usage

Balances of a Base address: ETH and 22 major Base tokens (USDC, WETH, cbBTC, cbETH, DAI, AERO, DEGEN and more), plus up to 20 token addresses passed, read live in one batch, with USD prices from Chainlink feeds on Base o...

jotowl.com Crypto & Payments 1 calls / 30d checked 2026-10-27
0.005 USDC per call per call

Extract x402 REST usage

Fetch one public static HTML page after robots and public-address checks, then return bounded readable text, title, final URL and source links. Standard x402: POST the URL, sign the 402 and resend the same body. The 402...

static-page-extractor.mekler.ai Web & Scraping 1 calls / 30d checked 2026-11-07
0.005 USDC per call per call

Latest Cars 2026 x402 REST usage

Educational briefing on the latest cars in 2026 (powertrains, range, pricing, and what's new).

cars2026.vercel.app Search & Research 4 calls / 30d checked 2026-11-07
0.0011 USDC per call per call

arXiv Paper Search x402 REST usage

Search arXiv preprints (AI, physics, math, CS, quant finance...) by keywords or field query: title, authors, abstract, categories, dates and PDF link, by relevance or newest. Use for literature review or tracking new res...

bess-x402.onrender.com Search & Research 2 calls / 30d checked 2026-11-07
0.002 USDC per call per call

LION Verified Company x402 REST usage

Keyless multi-chain JSON-RPC reads, Base + Ethereum, from $0.001 (?chain=ethereum)

lion-x402.lionmaster-operations.workers.dev Search & Research 4 calls / 30d checked 2026-11-07
0.001 USDC per call per call

Paper search x402 REST usage

Scholarly paper search across 150M+ Crossref records — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Search & Research 1 calls / 30d checked 2026-11-06
0.003 USDC per call per call

Arxiv search x402 REST usage

arXiv paper search: titles, authors, abstracts, PDF links — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Search & Research 1 calls / 30d checked 2026-11-06
0.003 USDC per call per call

Openalex search x402 REST usage

OpenAlex scholarly search: works with citations and open-access links — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Search & Research 1 calls / 30d checked 2026-10-27
0.003 USDC per call per call

Book search x402 REST usage

Book search (Open Library): titles, authors, first published, ISBNs — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Search & Research 1 calls / 30d checked 2026-11-01
0.003 USDC per call per call

Wiki search x402 REST usage

Wikipedia search in any language edition — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Search & Research 1 calls / 30d checked 2026-11-06
0.003 USDC per call per call

Wiki summary x402 REST usage

Wikipedia article summary (lead section) by title — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Search & Research 1 calls / 30d checked 2026-11-01
0.003 USDC per call per call

CoreForge Web Data x402 REST usage

Page to markdown — fetch a web page and return clean model-ready markdown

coreforge-memory.onrender.com Web & Scraping 1 calls / 30d checked 2026-11-07
0.002 USDC per call per call

Crypto & Web Data API for Agents x402 REST usage

ENS resolution: name.eth -> address, or address -> verified primary name, plus avatar, url, X/Twitter, GitHub and other profile records.

crypto-web-data-api.crypto-web-data-api-worker.workers.dev Data & Finance 1 calls / 30d checked 2026-11-05
0.002 USDC per call per call

Foundry x402 REST usage

Base transaction explained from the chain: success or reverted, block and time, from, to, ETH value, method selector, gas used and fee, contract created, and every ERC-20 transfer decoded with token symbol and amount. In...

minty-sprout.onrender.com AI Models & Inference 1 calls / 30d checked 2026-11-07
0.002 USDC per call per call

PennyAPI Webpage Metadata x402 REST usage

Extract webpage metadata for agent research and URL triage: title, description, canonical URL, Open Graph, and Twitter metadata from a public page.

pennyregwatch.com Search & Research 1 calls / 30d checked 2026-11-06
0.001 USDC per call per call

x402-agent-api x402 REST usage

Example premium technology research report

x402-agent-api-p7pe.onrender.com Search & Research 1 calls / 30d checked 2026-11-07
no price published

ISHOB x402 REST usage

Normalized scholarly metadata + abstract + full rights/attribution for one open-licensed document

ai-data-archive.health-womens01.workers.dev Search & Research 5 calls / 30d checked 2026-11-07
no price published

Web search x402 REST

Runs a web search through a licensed search API (Exa or Brave) and returns up to 10 ranked results with title, URL, snippet, highlights and published date, for agents that need current links. Does not scrape search engin...

agents.writerslogic.com Search & Research checked 2026-11-07
0.01 USDC per call per call

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