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Wallet Labels MCP

https://wallet-labels-mcp.mtree.workers.dev/v1/wallet/labels
● healthy a2a-agent

Three pay-per-call x402 endpoints for EVM wallet labels: wallet/labels ($0.05 — ENS + OFAC + Tornado + ERC-20 + public-registry), wallet/risk_score ($0.10 — composite 0–100 risk), labels/by_category ($0.07 — list addresses by category). Supports ethereum / base / arbitrum / optimism / polygon. No signup, no API key — pay USDC on Base.

Category
a2a-agent
Chains
base
Price
$0.0500 USDC / call

Quality grade

How grading works
C+ 60.0 / 100
Availability 40.0 / 40
Endpoint responded (HTTP 204)
Payability 20.0 / 20
  • ✓ Answers a real HTTP 402 challenge
  • ✓ Publishes a /.well-known/x402 descriptor
  • ✓ Payment address on record
  • ✓ Settlement network declared
  • ✓ Price declared
Demand 0.0 / 40
Payment address on record, not yet queried on-chain
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 7 h ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

3 resource(s) advertised by this origin.

POST https://wallet-labels-mcp.mtree.workers.dev/v1/wallet/labels

Paid wallet-label lookup for buyer agents that need an allow/block/manual-review decision before paying, routing funds, or trusting an EVM address. Combines ENS, OFAC SDN, Tornado Cash, public labels, on-chain code, and ERC-20 metadata. Buyer-intent match: wallet labels API, address labels API, ENS

POST https://wallet-labels-mcp.mtree.workers.dev/v1/wallet/risk_score

Paid wallet risk-score route for agents that need a clear transfer/pay/avoid recommendation from label and compliance evidence. Buyer-intent match: wallet risk score, wallet screening API. Price 0.10 USDC on Base via x402. Demo/preview: https://wallet-labels-mcp.mtree.workers.dev/demo/risk_score. Co

POST https://wallet-labels-mcp.mtree.workers.dev/v1/labels/by_category

Paid wallet labels mcp route for autonomous agents. Returns JSON with provenance, route-specific evidence, and machine-readable fields. Buyer-intent match: wallet label categories, address label registry. Price 0.07 USDC on Base via x402. Demo/preview: https://wallet-labels-mcp.mtree.workers.dev/dem

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -X POST https://wallet-labels-mcp.mtree.workers.dev/v1/wallet/labels
/.well-known/x402.json
https://wallet-labels-mcp.mtree.workers.dev/.well-known/x402

Listed in

Directories this entry was found in.

a2a x402