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AIMarket

MCP security: catch a rug pull or tool poisoning between two tools/list results of the same MCP server — the version you approved and the one it serves now. Flags instructions aimed at the model, override and concealment wording, credential and wallet paths, covert actions, hidden Unicode, new…

Visit modelmarket.dev

Hostmodelmarket.dev
Price$0.001–$0.03 per call
NetworkBase
Paid endpoints listed8
Calls, last 30 days*30
Most unique payers on one endpoint (30 days)*5
Last paid call*2026-10-15
Tagssigned-receipt, mcp, data, prompt-injection, security, mcp-security, rug-pull, tool-poisoning

* From the public x402 Bazaar index (snapshot 2026-10-18T04:07Z); reported by the facilitator, not measured by us.

Endpoints

URLMethodPrice
https://modelmarket.dev/x402/mcp-diff
MCP security: catch a rug pull or tool poisoning between two tools/list results of the same MCP server — the version…		POST$0.003
https://modelmarket.dev/x402/histor-check
HISTOR pre-flight for an MCP server: its signed record in the HISTOR transparency log — when the tool set was first…		POST$0.001
https://modelmarket.dev/x402/weather-now
Current weather at a place: temperature (°C), humidity (%), pressure (hPa) and wind (m/s) from the nearest live…		POST$0.001
https://modelmarket.dev/x402/warden-scan
WARDEN verdict on an MCP server's tools/list: allow or block, a 0-1 score and every finding with the matched text…		POST$0.001
https://modelmarket.dev/x402/air-quality-now
Current air quality at a place: PM2.5 and PM10 (µg/m³), US and European AQI, from Copernicus CAMS via Open-Meteo, with…		POST$0.001
https://modelmarket.dev/x402/x402-check
Debug an x402 payment before you submit it — why does USDC answer invalid signature? Verifies the EIP-3009…		POST$0.003
https://modelmarket.dev/x402/fair-random
Verifiable random bytes for a draw, raffle or tie-break: an ECVRF output over your seed plus a proof anyone can check…		POST$0.006
https://modelmarket.dev/x402/nearby-sensors
The nearest live public sensors to a point, one per layer asked for (weather, air, radiation, quake …), each with its…		POST$0.03

Source: x402 Bazaar discovery API (Coinbase CDP) · Licence: Public discovery metadata; descriptions by each provider. Listed in x402 pay-per-call APIs. We list tools; we do not test, rate or endorse them.

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