Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
url | string | null | https://evm-tx-toolkit.mtree.workers.dev |
Service overview
Paid agent card and well-known validator route for autonomous agents. Returns JSON with provenance, route-specific evidence, and machine-readable fields. Price 0.05 USDC on Base via x402. Demo/preview: https://agent-card-validator-mcp.mtree.workers.dev/demo/audit. Contact: https://agent-card-validator-mcp.mtree.workers.dev/contact.
Level up your agent by giving it access to thousands of services. All payable per-request via x402. No API keys, no accounts.
Paste into your agentic chat and let your agent guide you.
npx awal x402 pay "https://agent-card-validator-mcp.mtree.workers.dev/v1/wellknowns/audit" \
--method POST \
--data '{
"url": "{url}"
}'{
"endpoint": "POST /v1/wellknowns/audit",
"paid": true,
"query": "example input",
"result": {
"value": "Structured response from the service."
}
}API surface
2 crawlable routes
| Parameter | Type | Default | Example |
|---|---|---|---|
url | string | null | https://evm-tx-toolkit.mtree.workers.dev |
| Parameter | Type | Default | Example |
|---|---|---|---|
base_url | string | null | https://evm-tx-toolkit.mtree.workers.dev |
FAQ
Service
Base wallet portfolio breakdown: up to 100 token positions with live USD price and value, portfolio percentage, 24h price change — native ETH included, spam filtered, top 50 returned; truncated:true means the wallet exceeds the 100-position fetched page (totals null then). Plus total value, top-position concentration and an AI bagcheck read. Wallet holdings, wallet portfolio, wallet balance, bagcheck. $0.02 per call.
Service
Detect upgradeable proxy patterns (EIP-1967, UUPS, Transparent) via eth_getStorageAt - returns the implementation address behind a proxy
Service
Exa /contents endpoint