MARKET MONITOR / CATALOGUE Services 133,197 MCP listed 40,872 x402 92,406 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-31 · 3 sources
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39 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.

SignalPulse x402 REST usage

Crypto market tick — BTC, ETH, SOL live price + 24h change, Fear & Greed index, and a deterministic regime verdict (RISK_ON / DRIFT_UP / CHOP / DRIFT_DOWN / RISK_OFF) in ONE $0.05 call. Built for agent loops that need a...

signalpulse.theaslangroupllc.com Data & Finance 8 calls / 30d checked 2026-10-31
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 2026-10-31
0.05 USDC per call per call

AUROS Freshness Decay x402 REST usage

Freshness Decay pack: Compare cache age, Fresh/Stale/Unknown, decay pressure + machine brief. Freemium card is free. Not a trade clock or APY. Gap ≠ Activity ≠ Variance ≠ Green ≠ Freshness. Task: Call when an agent must...

getauros.com Productivity & Docs 1 calls / 30d checked 2026-10-31
0.12 USDC per call per call

Afriref - Africa reference data x402 REST usage

Minimum-wage compliance check for African countries with a statutory minimum wage (34 African countries covered): is this salary at or above the statutory minimum wage? Returns a verdict, the margin, the applicable wage...

afriref.dev Other services 5 calls / 30d checked 2026-10-31
0.02 USDC per call per call

Saylor Innovations Watchdog API x402 REST usage

Trending token pools right now on Solana, or any supported chain via chain= - price, liquidity, 24h volume, price change and pool age

saylorinnovations.com Data & Finance 5 calls / 30d checked 2026-10-31
0.01 USDC per call per call

Asiaref - Asia reference data x402 REST usage

VAT/GST calculation for Asian countries with a national VAT or GST (28 Asian countries covered): add VAT to a net amount or extract it from a gross one at the cited statutory rate. Returns net, tax and gross, including s...

asiaref.dev Web & Scraping 5 calls / 30d checked 2026-10-31
0.01 USDC per call per call

Ausref - Oceania reference data x402 REST usage

VAT/GST calculation for Australasian countries with a national VAT or GST (8 Australasian countries covered): add VAT to a net amount or extract it from a gross one at the cited statutory rate. Returns net, tax and gross...

ausref.dev Web & Scraping 5 calls / 30d checked 2026-10-31
0.01 USDC per call per call

Euroref - Europe reference data x402 REST usage

VAT/GST calculation for European countries with a national VAT or GST (34 European countries plus the EU covered): add VAT to a net amount or extract it from a gross one at the cited statutory rate. Returns net, tax and...

euroref.dev Web & Scraping 5 calls / 30d checked 2026-10-31
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 2026-10-31
0.04 USDC per call per call

Textokit x402 REST usage

Argentina official gazette (Boletin Oficial) keyword search returning literal excerpts of matching notices with dates and source URLs; an optional date limits the search to that day's notices. Use this when an agent need...

tienda.textokit.store Search & Research 7 calls / 30d checked 2026-10-31
0.005 USDC per call per call

AISkills402: JSON Diff Paths x402 REST usage

JSON Diff Paths — Compares two pasted JSON documents, BEFORE and AFTER, and lists every value that differs as strict JSON, one entry per changed path, with the old and the new value. Paths are JSON Pointers, types are st...

api.aiskills402.com Productivity & Docs 3 calls / 30d checked 2026-10-31
0.01 USDC per call per call

realestate-compare x402 REST usage

Compare several US geographies on one real-estate metric: price momentum, gross rental yield, price to income, median home value, median gross rent or median household income. Returns a ranking plus rank, highest and low...

api.agentstools.dev Geo & Maps 1 calls / 30d checked 2026-10-31
0.02 USDC per call per call

Forest Agent Tools x402 REST usage

Inspect one public MCP HTTP endpoint, auto-detect the stateless 2026-07-28 era or fall back to the legacy initialize lifecycle, then normalize tools/list schemas into a deterministic SHA-256 contract fingerprint. Forest...

http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run Crypto & Payments 4 calls / 30d checked 2026-10-31
0.004 USDC per call per call

Deep JSON diff | Vextorium x402 REST usage

Deep comparison of two JSON documents: added, removed and changed values with their exact path, optionally ignoring list order. Detect changes in API responses, configs or data snapshots.

api.vextorium.com Infrastructure 5 calls / 30d checked 2026-10-28
0.003 USDC per call per call

Text diff | Vextorium x402 REST usage

Compare two texts by lines or words: similarity %, added and removed items, list of changes with positions, and a unified diff. For contract versions, prompts, configs or scraped pages.

api.vextorium.com Web & Scraping 5 calls / 30d checked 2026-10-31
0.003 USDC per call per call

Latamref - LatAm reference data x402 REST usage

Working days / next working day in a date range: weekends + gazetted public holidays

latamref.dev Comms & Messaging 7 calls / 30d checked 2026-10-31
0.002 USDC per call per call

Text diff x402 REST usage

Line-by-line diff of two texts (LCS). Returns unified-style ops and change counts. Up to 2000 lines per side.

agent402.tools Crypto & Payments 11 calls / 30d checked 2026-10-31
0.001 USDC per call per call

Agent Rest Stop x402 REST usage

Cached gas quote times tx_count, plus a 20% cushion.

agent-gas-station.agent-gas-station.workers.dev Crypto & Payments 1 calls / 30d checked 2026-10-31
0.01 USDC per call per call

Lookproof x402 REST usage

Check the TLS certificate a domain serves on port 443: whether it chains to a trusted root, matches the name (RFC 9525) and when it expires, with issuer, chain, key and signature algorithm, TLS version and coded findings...

api.lookproof.dev Security 1 calls / 30d checked 2026-10-31
0.01 USDC per call per call

Date difference x402 REST usage

Difference between two dates/times in ms, seconds, minutes, hours, days, and a human summary.

agent402.tools Productivity & Docs 10 calls / 30d checked 2026-10-31
0.001 USDC per call per call

JSON diff x402 REST usage

Deep-compare two JSON values. Returns a list of changed/added/removed paths (capped at 1000 differences).

agent402.tools Other services 10 calls / 30d checked 2026-10-31
0.001 USDC per call per call

Semver parse/compare x402 REST usage

Parse a semantic version, or compare two (a vs b → -1/0/1, with greater/lesser flags).

agent402.tools Knowledge & Memory 10 calls / 30d checked 2026-10-31
0.001 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 2026-10-31
0.001 USDC per call per call

Usaref - N America reference x402 REST usage

Working days / next working day in a date range: weekends + gazetted public holidays

usaref.dev Comms & Messaging 5 calls / 30d checked 2026-10-31
0.002 USDC per call per call

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