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Serveur MCP

pathmint

io.github.konstantinbozukov/pathmint
Crypto et Web3 Paiements et fintech Sécurité Public et accessible MCP 2026-07-28

Ce que fait ce MCP

Checks x402 payment endpoints, prices, payees, and ERC-20 token risks before USDC payments or token purchases.

Capacités

Outils

5 outils
listing_check_before_pay
BEFORE YOU PAY a listed x402 URL: bazaar price vs the live 402 price, and whether that payee is one wallet. PAY / MISMATCH / SINGLE / UNLISTED / DEAD. Two cents. Not the one-cent live/dead ping.
Schéma d’entrée 
{'type': 'object', 'required': ['url'], 'properties': {'url': {'type': 'string', 'description': 'The x402 resource URL you are about to pay'}}}
messari_gate_before_pay
BEFORE YOU PAY Messari ($0.10–$0.25+): get the paid URL that returns SKIP_MESSARI (use cheaper Pathmint/Signals), PAY_MESSARI (exact official endpoint + price), or ABORT (spoof/ghost). Two cents. Not Messari data.
Schéma d’entrée 
{'type': 'object', 'required': ['q'], 'properties': {'q': {'type': 'string', 'description': 'Job or question you were about to pay Messari for'}, 'url': {'type': 'string', 'description': 'Optional 402 URL you were about to pay'}}}
ping_x402_before_pay
BEFORE YOU PAY an x402 402: get the paid URL to ping live vs dead/ghost. One cent. Use when holding Payment-Required, before sending USDC to a payTo. Ghost x402, is this endpoint live, verify before pay.
Schéma d’entrée 
{'type': 'object', 'required': ['url'], 'properties': {'url': {'type': 'string', 'description': 'The x402 resource URL you are about to pay'}, 'payTo': {'type': 'string', 'description': 'Optional 0x payTo from the 402'}}}
token_risk_before_buy
Before buying or approving an ERC20: honeypot / token-risk check. Not an x402 ghost ping.
Schéma d’entrée 
{'type': 'object', 'required': ['address'], 'properties': {'chain': {'type': 'string', 'description': 'base (default), ethereum, bsc, arbitrum, optimism, polygon'}, 'address': {'type': 'string', 'description': 'ERC20 contract'}}}
x402_pay_clearance
Before sending USDC ≥ $0.50 on an x402 402: compile CLEAR / CAUTION / ABORT for that payTo (ghost, wrong rail, overcharge). Not the one-cent ping.
Schéma d’entrée 
{'type': 'object', 'required': ['payTo', 'amountUsd'], 'properties': {'payTo': {'type': 'string', 'description': '0x payTo from the 402'}, 'amountUsd': {'type': 'number', 'description': 'USDC you are about to send'}}}
Historique

Modifications récentes des outils

Ajouté
listing_check_before_pay
4 October 2026 02:40
Ajouté
messari_gate_before_pay
4 October 2026 02:40
Ajouté
x402_pay_clearance
4 October 2026 02:40
Ajouté
token_risk_before_buy
4 October 2026 02:40
Ajouté
ping_x402_before_pay
4 October 2026 02:40
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