Base Transaction Oracle x402 REST
Transaction details by hash on Base mainnet.
0.001 USDC per call
per call
Transaction
127 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
onchain-tx-explain x402 REST
Plain-language explanation of an EVM transaction by hash across 12 networks: net token movements per participant (ERC-20, ERC-721, ERC-1155, native, WETH), the operation type (swap, transfer, approve, mint, deploy, wrap,...
0.012 USDC per call
per call
txsafety-raw x402 REST
Pre-sign safety verdict for a raw EVM transaction. Decodes the calldata against a known-signature registry, shows known-pattern effects (approval delta, transfer target), dry-runs eth_call for revert, checks scam-blockli...
0.02 USDC per call
per call
btc-tx x402 REST
Decoded Bitcoin transaction by txid: inputs and outputs, fee, size, weight and virtual size, replace-by-fee flag, and confirmation status with a confirmation count. Informational, not advice.
0.01 USDC per call
per call
Machine Preflight API x402 REST
Simulate and inspect an unsigned Base transaction for approvals, privileged selectors, reverts and target-code anomalies.
0.02 USDC per call
per call
orbit Chain Reads x402 REST
ENS resolve (name ⇄ address), $0.001 USDC per call: Resolve an ENS name (vitalik.eth, also *.base.eth via CCIP) to its Ethereum address, or reverse-resolve an address to its primary ENS name (forward-verified), plus avat...
0.001 USDC per call
per call
Agent Extraction API x402 REST
Base or Ethereum contract address -> ABI and function list: Sourcify verification (exact/partial match), contract name, compiler, ABI, function selectors + signatures, event topics; proxies (EIP-1967, ZeppelinOS, others...
0.002 USDC per call
per call