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

Validation

111 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.

Losbeto Market Intelligence x402 REST usage

Multi-oracle price consensus (?symbol=SOL|BTC|ETH): median across Pyth, Binance, Coinbase, Kraken and CoinGecko queried in parallel, with spread in basis points, outlier detection for stale or manipulated feeds, per-s...

api.losbeto.xyz Data & Finance 79 calls / 30d checked 2026-10-25
0.03 USDC per call per call

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

list-smith x402 REST checked

Repair one x402 route's Bazaar discovery metadata in one call. Send a resource URL and one real sample output; get the defect report plus a complete discovery package — full output schema inferred from the sample, a sub-...

list-smith-production.up.railway.app Crypto & Payments 2 calls / 30d checked 2026-10-24
0.5 USDC per call per call checked

Duo Data Utilities x402 REST usage

IBAN validator: validate an IBAN's length for its country, permitted character classes per field, and the ISO 7064 mod-97-10 check digits. Returns the verdict with a specific failure reason, the electronic and print form...

api.duoleads.com Dev & Code 5 calls / 30d checked 2026-10-25
0.05 USDC per call per call

VAT & Tax ID Validator x402 REST usage

VAT, tax ID and national ID validator: check a national identity, tax or company registration number against its country's official checksum rule. Covers 23 countries including NL BSN, ES NIF/NIE/CIF, IT codice fiscale,...

api.duoleads.com Infrastructure 4 calls / 30d checked 2026-10-25
0.05 USDC per call per call

Mearef - Mid-East reference data x402 REST usage

Cost to employ: every statutory contribution priced line by line, employee and employer sides separated, with the schemes we will not price named and reasoned

mearef.dev Other services 3 calls / 30d checked 2026-10-25
0.05 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

Email verification, validation x402 REST usage

Email verification, validation. Check email syntax, DNS and MX records, disposable providers, role addresses, free providers and SPF/DMARC presence. Returns likely-deliverable, risky, undeliverable or invalid with reason...

agent-data-tools.revmesh2074.workers.dev Comms & Messaging 7 calls / 30d checked 2026-10-25
0.01 USDC per call per call

Saylor Innovations Guide Library x402 REST usage

CUDA, driver and Ollama compatibility - GPU support, model memory fit and proof inference uses the GPU

saylorinnovations.com AI Models & Inference 7 calls / 30d checked 2026-10-25
0.01 USDC per call per call

Company Enrichment x402 REST usage

Email verification / validation API for lead lists (up to 20 addresses per call, ~1 s): syntax, domain mail setup (MX), mailbox provider (Google, Microsoft, Zoho, gateways), disposable / temporary domains (~10k), free we...

agent-data.centorprat.workers.dev Comms & Messaging 7 calls / 30d checked 2026-10-25
0.01 USDC per call per call

BIMI Checker x402 REST usage

Checks one or more domains to see whether they are set up to show a brand logo next to emails in Gmail, Apple Mail, and Yahoo. It looks up the BIMI settings the domain has published, checks the logo file follows the requ...

bimi-checker.underscoredone.com Comms & Messaging 7 calls / 30d checked 2026-10-25
0.01 USDC per call per call

Email Validator x402 REST usage

Batch 1-1000. Returns per-address valid plus detail codes.

api.qocgpiywhm.com Comms & Messaging 16 calls / 30d checked 2026-10-25
0.004 USDC per call per call

Phone Number Validation x402 REST usage

Parse and validate any phone number worldwide using libphonenumber. Returns is_valid, e164 (canonical international format e.g. '+4917612345678'), national_format, country_code (ISO alpha-2), and line_type (MOBILE/FIXED_...

agentsvc.io Dev & Code 12 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

Credit card validation (Luhn) x402 REST usage

Credit card validation (Luhn). Check whether a card number or other ID passes the Luhn (mod 10) algorithm used by card numbers, IMEI numbers and many IDs, and compute the check digit to append. Only the format is checked...

agent-data-tools.revmesh2074.workers.dev Other services 5 calls / 30d checked 2026-10-25
0.01 USDC per call per call

wtsp.dev x402 REST usage

Everything /v1/profile returns, plus the profile photo as a permanent URL and a content hash: an unchanged hash means an unchanged photo. The URL is null when the account has no photo or hides it. Query param: phone, wit...

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

Email Validation x402 REST usage

Validate an email address: RFC 5322 format check, domain MX record lookup, disposable provider detection, and role address detection (e.g. info@, admin@). Returns is_valid boolean and granular checks object. Use before s...

agentsvc.io Comms & Messaging 12 calls / 30d checked 2026-10-25
0.0035 USDC per call per call

x402 endpoint check x402 REST usage

x402 endpoint check. Check an x402 seller before you pay it: decode any public endpoint's 402 payment requirements without paying (v1 body or v2 header) into USD price for native USDC, network, asset, recipient, scheme a...

agent-data-tools.revmesh2074.workers.dev Crypto & Payments 4 calls / 30d checked 2026-10-25
0.01 USDC per call per call

JSON Schema Validator x402 REST usage

Validate JSON data against a JSON Schema (draft-07, Ajv). Returns valid + detailed errors with instance paths.

validate.yankii.fr Other services 4 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

Asiaref - Asia reference data x402 REST usage

VAT rate gross-up or extract for an amount: net/tax/gross incl. statutory levy components

asiaref.dev Web & Scraping 4 calls / 30d checked 2026-10-25
0.01 USDC per call per call

Ausref - Oceania reference data x402 REST usage

VAT rate gross-up or extract for an amount: net/tax/gross incl. statutory levy components

ausref.dev Web & Scraping 4 calls / 30d checked 2026-10-25
0.01 USDC per call per call

Euroref - Europe reference data x402 REST usage

VAT rate gross-up or extract for an amount: net/tax/gross incl. statutory levy components

euroref.dev Web & Scraping 4 calls / 30d checked 2026-10-25
0.01 USDC per call per call

SWIFT code, BIC validation x402 REST usage

SWIFT code, BIC validation. Check a BIC (SWIFT code) against the ISO 9362 structure: institution code, a real country code with its name, location code, branch code, whether it is the head office (XXX or 8 characters), a...

agent-data-tools.revmesh2074.workers.dev Dev & Code 3 calls / 30d checked 2026-10-25
0.01 USDC per call per call

Related tasks