MARKET MONITOR / CATALOGUE Services 137,033 MCP listed 41,666 x402 95,456 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-02 · 3 sources
Task

Batch

69 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.

domain-intel x402 REST usage

Trust check for any domain in one call: DNS records, email auth (SPF/DMARC/DKIM), WHOIS registrar and age, live HTTP status, TLS certificate issuer/expiry and HSTS. Free /preflight returns the real records as a sample; p...

api.firstmention.uk Web & Scraping 3 calls / 30d checked 2026-11-01
0.01 USDC per call per call

Base Token Batch Screen x402 REST usage

Base token BATCH sell check: up to 10 token addresses in one call and one payment. For each token it simulates a small buy and an immediate sell inside eth_call (no trade is sent) and returns buy tax, sell tax, round-tri...

base-facts.yankii.fr Data & Finance 1 calls / 30d checked 2026-11-01
0.03 USDC per call per call

CrawlWitness x402 REST usage

Use when an agent is about to crawl, train on or ingest a website into RAG: checks the domain's AI consent and licensing signals (robots.txt per AI bot, RSL license, IETF AIPREF, TDMRep, noai meta tags, llms.txt, C2PA),...

api.crawlwitness.com Search & Research 5 calls / 30d checked 2026-11-01
0.005 USDC per call per call

TariffMonkee x402 REST usage

Health and payment-path check. Returns server time and confirms the x402 payment settled. The cheapest endpoint in the catalog at $0.001, intended for testing a client's payment flow.

tariffmonkee.com Crypto & Payments 23 calls / 30d checked 2026-11-01
0.001 USDC per call per call

webmd x402 REST usage

Convert public web pages into clean markdown plus metadata, headings and link inventory. One URL per call ($0.01), or POST up to 10 URLs at once in a single call for batch ingestion.

api.firstmention.uk Web & Scraping 2 calls / 30d checked 2026-11-01
0.01 USDC per call per call

Lordevo Batch link check x402 REST usage

Batch link check (up to 10 URLs per call): The link-check for up to 10 URLs in one paid call (comma-separated): for each, alive or dead with the reason, final URL after redirects, redirect chain, cross-domain / HTTPS-dow...

shop.lordevo.com Web & Scraping 2 calls / 30d checked 2026-11-01
0.01 USDC per call per call

x402index x402 REST usage

x402 market intelligence over 41k live listings. Free /search, /market, /compare, /gaps, /guide. Paid /verdict ($0.01): vet one endpoint, or send {"resources":[...]} to batch-vet up to 25 worst-first with live diagnosis,...

api.firstmention.uk Crypto & Payments 2 calls / 30d checked 2026-11-01
0.01 USDC per call per call

gigsai x402 REST usage

Call when you need the readable content of a public web page: returns clean markdown (title, headings, lists, links; scripts and navigation removed), up to 100k characters. Pages that fail (404, blocked, timeout) are not...

gigsai.xyz Web & Scraping 9 calls / 30d checked 2026-11-01
0.002 USDC per call per call

AveDaris Agent Utilities x402 REST usage

Check a UUID: send a string and get whether it is a valid UUID plus its version and variant. $0.001 USDC per call on Base.

api.avedaris.com Crypto & Payments 16 calls / 30d checked 2026-11-01
0.001 USDC per call per call

loophole tape x402 REST usage

New Solana tokens as they launch on pump.fun: a cursor feed of new memecoin launches with rug probability and graduation odds ($0.001 per poll). Use when a bot polls for newly launched Solana tokens on pump.fun with thei...

api.loopholetape.com Crypto & Payments 14 calls / 30d checked 2026-11-01
0.001 USDC per call per call

OFAC Wallet Batch Screening x402 REST usage

Use when an agent must screen many wallets at once (payouts, counterparty lists) against OFAC SDN wallet addresses. Input: addresses (1-50, comma-separated, mixed chains) or POST JSON {addresses:[...]}. Output: per addre...

1gateway.dev Crypto & Payments 1 calls / 30d checked 2026-11-01
0.01 USDC per call per call

chainread x402 REST usage

Read-only Base and Ethereum chain data over x402: gas, blocks, balances, token metadata, tx status, nonces, and token safety verdicts scored 0-100. Batch up to 25 tokens. Free /scan and /t/<address> verdict pages.

api.firstmention.uk Crypto & Payments 1 calls / 30d checked 2026-11-01
0.01 USDC per call per call

chgwatch x402 REST usage

Monitor public web pages for changes. One call checks many URLs; returns changed=true/false plus added/removed lines, so alert agents pay per poll instead of per page.

api.firstmention.uk Infrastructure 1 calls / 30d checked 2026-11-01
0.01 USDC per call per call

Crypto prices in USD x402 REST usage

USD prices for up to 20 crypto tokens in one call, by ticker (ETH, BTC, USDC, AERO…) or ERC-20 0x address, on Base, Ethereum, Arbitrum or Optimism, each from its deepest Uniswap v3 pool against USDC or WETH, read live fr...

agent-data-tools.revmesh2074.workers.dev Data & Finance 2 calls / 30d checked 2026-11-01
0.005 USDC per call per call

Factline x402 REST usage

Currency exchange rates and FX conversion, official ECB reference rates for USD, EUR, GBP, JPY and 25 more. Use to convert an amount between currencies with an official, citable rate: the European Central Bank's referenc...

factline.dev Data & Finance 10 calls / 30d checked 2026-11-01
0.001 USDC per call per call

Web Read x402 REST usage

Use when an agent needs a page in any language (Korean, Japanese, etc.) read and briefed in English. Input: url, optional max_chars, flags=1. Output: JSON markdown, title, plus brief {headline, summary, key_points, entit...

1gateway.dev Search & Research 2 calls / 30d checked 2026-11-01
0.0045 USDC per call per call

Tanod sitepeek x402 REST usage

Convert a web page to Markdown: fetch a public URL and return clean readable text, optionally with JavaScript or a screenshot. Input: url, format, js. Returns title, Markdown and status. Use when an agent needs the text...

tanod.dev Web & Scraping 3 calls / 30d checked 2026-11-01
0.002 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

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

Mint Intel Pro x402 REST usage

One answer with every tip topic (Solana slot/height, Solana priority-fee percentiles, on-chain SOL/USD, Base gas and Ethereum gas), each with its seq, observedAt and age. Served from the shared hub: each topic refreshes...

premium.35-171-220-195.sslip.io Crypto & Payments 1 calls / 30d checked 2026-11-01
0.002 USDC per call per call

JSON Boolean Coerce x402 REST usage

JSON Boolean Coerce: coerces explicit boolean tokens while reporting rejected values using only bounded caller-supplied values. Call when you need a bounded json boolean coerce result before an agent hands structured dat...

api.delx.ai Crypto & Payments 2 calls / 30d checked 2026-11-01
0.001 USDC per call per call

CSV Join By Key x402 REST usage

CSV Join By Key: inner-joins two bounded CSV tables on one key column using only bounded caller-supplied values. Call when you need a bounded csv join by key result before an agent hands structured data or a batch plan t...

api.delx.ai Crypto & Payments 2 calls / 30d checked 2026-11-01
0.001 USDC per call per call

Batch Result Summary x402 REST usage

Batch Result Summary: summarizes success, failure, pending, and unknown batch statuses using only bounded caller-supplied values. Call when you need a bounded batch result summary result before an agent hands structured...

api.delx.ai Crypto & Payments 1 calls / 30d checked 2026-11-01
0.001 USDC per call per call

CSV Delimiter Detect x402 REST usage

CSV Delimiter Detect: scores common delimiters from bounded CSV text using only bounded caller-supplied values. Call when you need a bounded csv delimiter detect result before an agent hands structured data or a batch pl...

api.delx.ai Crypto & Payments 1 calls / 30d checked 2026-11-01
0.001 USDC per call per call

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