About the index ↗
MARKET MONITOR / CATALOGUE Services 83,381 MCP listed 39,664 x402 43,726 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-25 · 2 sources
Task

Rdap

37 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.

NetIntel x402 REST usage

Email deliverability & domain security check — validates SPF, DKIM (multi-selector), and DMARC, detects spoofing and misconfigurations, and returns an A–F email security grade with transparent deductions. Anti-spam / ant...

netintel.dev Security 616 calls / 30d checked 2026-10-25
0.002 USDC per call per call

Otto AI x402 REST usage

Importance-ranked crypto headlines with per-article source links and publish times, plus a sentiment-scored market brief. Regenerated hourly; meta carries the snapshot's age and a fresh/stale verdict.

x402.ottoai.services Search & Research 860 calls / 30d checked 2026-10-25
0.001 USDC per call per call

Domain and Email Security Check x402 REST usage

Check a domain in one call: registration via RDAP (registered or likely available, registrar, created and expiry dates, status, nameservers; DNS fallback for TLDs without RDAP), DNS (A, NS, MX, CAA, DNSSEC) and email sec...

agentsvc.io Comms & Messaging 13 calls / 30d checked 2026-10-25
0.009 USDC per call per call

URL Safety x402 REST usage

Score a URL for phishing risk before an agent opens or trusts it. Keyless, deterministic heuristics - typosquat / homoglyph of a known brand, punycode / mixed-script hosts, credentials-in-URL, raw-IP hosts, suspicious TL...

safe.cyberwarex.com Security 35 calls / 30d checked 2026-10-25
0.003 USDC per call per call

IP address intelligence x402 REST usage

Use when an agent must decide who an IP belongs to before blocking or trusting it: one IPv4 or IPv6 address against the two authoritative, keyless public sources - RDAP registry data (holder, country, date, abuse contact...

flat-rate-llm.kikoribera03.workers.dev Geo & Maps 16 calls / 30d checked 2026-10-25
0.005 USDC per call per call

Afriref - Africa reference data x402 REST usage

Wage check: is this salary legal vs statutory minimum wage? Verdict + margin + instrument

afriref.dev Other services 4 calls / 30d checked 2026-10-25
0.02 USDC per call per call

WHOIS Lookup x402 REST usage

Domain registration lookup via RDAP (modern WHOIS). Returns registrar, registrar_url, created_at, updated_at, expires_at, days_until_expiry, name_servers array, status array, and registrant_country. Clean JSON, no raw WH...

agentsvc.io Web & Scraping 13 calls / 30d checked 2026-10-25
0.0045 USDC per call per call

Saylor Innovations Net Checks x402 REST usage

Email address validation - syntax, MX records, disposable and role address detection and typo suggestions before you send

saylorinnovations.com Comms & Messaging 5 calls / 30d checked 2026-10-25
0.01 USDC per call per call

Nero Labs Agent Tools x402 REST usage

Scores up to 20 product ideas or keywords against live demand: how many tools on the Apify Store already do it, monthly users of the top tools, the leader and its failure rate, tools that gained most users this month, x4...

x402-agent-tools.nerolabs.workers.dev Crypto & Payments 1 calls / 30d checked 2026-10-25
0.04 USDC per call per call

Domain WHOIS (RDAP) x402 REST usage

Domain registration data via RDAP (the structured WHOIS successor): registrar, creation/expiry dates, status, nameservers.

agent402.tools Web & Scraping 8 calls / 30d checked 2026-10-25
0.005 USDC per call per call

JMT WHOIS RDAP x402 REST usage

Raw RDAP registration record for a domain, returned as structured JSON.

jmt-x402-proxy.jmthomasofficial.workers.dev Web & Scraping 16 calls / 30d checked 2026-10-25
0.002 USDC per call per call

RDAP Domain Registration x402 REST usage

RDAP domain registration lookup: structured registrar, creation/updated/expiry dates, status, nameservers and a computed domain age. A parsed, snake_case JSON alternative to raw WHOIS text.

dns.use.x402atlas.com Web & Scraping 6 calls / 30d checked 2026-10-25
0.005 USDC per call per call

Toolsmith x402 REST usage

Foreign exchange reference rates from the European Central Bank. Base currency plus optional symbols filter. Updated daily on ECB schedule. JSON response. $0.002 USDC per call, pay via x402, no API key.

toolcall.click Crypto & Payments 14 calls / 30d checked 2026-10-25
0.002 USDC per call per call

DomainRef x402 REST usage

Domain registration check: registrar (name and IANA ID only), creation, expiry and last-changed dates, status flags, DNSSEC delegation and nameservers from the registry's RDAP, graded pass/warn/fail for newly registered,...

domainref.dev Web & Scraping 5 calls / 30d checked 2026-10-25
0.005 USDC per call per call

d21 domain_intel x402 REST usage

Domain Intel ($0.012): domain identity & trust posture in one call — RDAP registration data (registrar, creation/expiration/last-changed dates, status, nameservers, or a clean not-registered result), live DNS email-authe...

draconic21-x402-api.onrender.com Web & Scraping 2 calls / 30d checked 2026-10-25
0.012 USDC per call per call

fittings x402 REST usage

The 15-digit census block FIPS code containing a US coordinate, with its county and state codes and the block bounding box.

fittings.sh Dev & Code 7 calls / 30d checked 2026-10-25
0.003 USDC per call per call

Eckari x402 REST usage

Active National Weather Service watches, warnings and advisories for a US coordinate or a two-letter state or marine area code - event, severity, certainty, urgency, headline, affected areas and zone codes, and effective...

api.eckari.com Geo & Maps 7 calls / 30d checked 2026-10-25
0.003 USDC per call per call

IP lookup x402 REST usage

IP lookup. Look up who holds an IPv4 or IPv6 address in the regional internet registries' public RDAP records (ARIN, RIPE NCC, APNIC, LACNIC, AFRINIC): the holding organisation, network name and range, allocation type, r...

agent-data-tools.revmesh2074.workers.dev Geo & Maps 2 calls / 30d checked 2026-10-25
0.01 USDC per call per call

JMT Domain Trust Score x402 REST usage

Domain trust and company-domain intelligence: evidence-backed assessment using RDAP registration data, DNS/security reputation search, and a structured risk analysis. Surfaces fraud, typosquat, and low-trust domains for...

jmt-x402-proxy.jmthomasofficial.workers.dev Web & Scraping 2 calls / 30d checked 2026-10-25
0.01 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 17 calls / 30d checked 2026-10-25
0.001 USDC per call per call

eu-verify x402 REST usage

Latest-release metadata from the official PyPI JSON API (live): version, license, requires_python compatibility, requires_dist dependency specs (max 100), yanked flag, last upload time and project URLs. Query: ?pkg=reque...

data.greeneris.io Databases & Storage 8 calls / 30d checked 2026-10-25
0.002 USDC per call per call

Whois x402 REST usage

Registration data for one domain, read from the registry's own RDAP service through the IANA bootstrap — not scraped from port-43 whois text. Returns creation, expiry and last-change dates, age and days to expiry, regist...

flat-rate-llm.kikoribera03.workers.dev Web & Scraping 3 calls / 30d checked 2026-10-25
0.005 USDC per call per call

ah-domain-verify x402 REST usage

Given a domain, tells whether it is a real, live and established business domain: DNS (A, MX, NS, SPF, DMARC, DNSSEC), registration from RDAP (registrar, created and expiry dates, age, status; never registrant contacts),...

x402.agentharbor.agency Web & Scraping 2 calls / 30d checked 2026-10-25
0.005 USDC per call per call

Datakoot Domain Intel x402 REST usage

Datakoot Domain Intel: Discover a domain's public subdomains (app., api., staging., and so on) from Certificate Transparency logs, querying crt.sh and Cert Spotter in parallel and returning whichever answers first. $0.01...

x402.datakoot.com Web & Scraping 1 calls / 30d checked 2026-10-25
0.01 USDC per call per call

Related tasks