Parameters2
| Parameter | Type | Default | Example |
|---|---|---|---|
chain | string | null | base |
tx_hash | string | null | 0x0000000000000000000000000000000000000000000000000000000000000000 |
Service overview
Risk-score an ERC-20 token on Base, Ethereum, Arbitrum, Optimism, or Polygon using on-chain contract reads, proxy/owner checks, GoPlus Token Security signals, tax/honeypot flags, and a composite 0-100 verdict. Returns JSON. Price 0.50 USDC on Base via x402. Demo/preview: https://evm-tx-toolkit.mtree.workers.dev/demo/token/risk_scan. Contact: https://evm-tx-toolkit.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://evm-tx-toolkit.mtree.workers.dev/v1/tx/explain" \
--method POST \
--data '{
"chain": "{chain}",
"tx_hash": "{tx_hash}"
}'{
"endpoint": "POST /v1/tx/explain",
"paid": true,
"query": "example input",
"result": {
"value": "Structured response from the service."
}
}API surface
3 crawlable routes
| Parameter | Type | Default | Example |
|---|---|---|---|
chain | string | null | base |
tx_hash | string | null | 0x0000000000000000000000000000000000000000000000000000000000000000 |
| Parameter | Type | Default | Example |
|---|---|---|---|
block | string | null | latest |
chain | string | null | base |
data | string | null | 0x |
from | string | null | 0x0000000000000000000000000000000000000000 |
to | string | null | 0x0000000000000000000000000000000000000000 |
value | string | null | 0 |
| Parameter | Type | Default | Example |
|---|---|---|---|
chain | string | null | base |
token_address | string | null | 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
FAQ
Service
OATP · tx_explainer — Fetch a Solana transaction by signature and return a human-readable explanation: programs invoked, token balance changes, fee (SOL + USD), and a one-line summary.
Service
Exa /contents endpoint
Service
Decode and explain any EVM blockchain transaction across 11 chains (Base, Ethereum, Arbitrum, Optimism, Avalanche, Polygon, Mantle, Monad, Plasma, BSC, Hyperliquid). Get a human-readable summary of swaps, transfers, approvals, DeFi interactions, and more.