Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots. It does not read holders, liquidity or price and makes no safety or legitimacy call.

Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots. It does not read holders, liquidity or price and makes no safety or legitimacy call.

HMAC signature of a string: returns hex and base64. ?algo=sha256|sha512|sha1|md5|sha3-256&key=<secret>&input=<message>. Deterministic and independently verifiable.

Transcribe a direct public HTTPS audio URL (MP3 or uncompressed WAV, up to 2 MB) with Whisper large-v3-turbo. Returns a JSON transcript: text, detected language, duration and timestamped segments. 0.06 USDC per request, charged only on success.

Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots. It does not read holders, liquidity or price and makes no safety or legitimacy call.

Ethereum mainnet eth_getBlockByNumber: takes `block` (a block number, or 'latest') and returns that block exactly as the node gives it. Base RPC read of a block number.

Ethereum mainnet eth_chainId: takes no query parameters and returns the chain id the node reports. Base RPC read of an address, block or transaction.

Ethereum mainnet eth_getTransactionByHash: takes `hash` (transaction hash, 0x + 64 hex) and returns the transaction exactly as the node gives it, or null if the node does not know it. Base RPC read of an address, block or transaction.

Event logs on Base: takes address (contract, 0x + 40 hex), optional topic0 (event signature hash, 0x + 64 hex) and optional blocks (last N blocks, 1-100, default 10), and returns the matching eth_getLogs entries. Base RPC read of an address, block or transaction.

Base contract ABI (ERC-20 / ERC-721 and others) from a contract address. Returns the ABI of a contract on Base from its address.

Base ERC-20 token balance of a holder address. ERC-20 balance read on Base: takes token (ERC-20 contract, 0x + 40 hex) and address (holder, 0x + 40 hex) and returns that holder's balanceOf as read from the token contract.

Wait (blocking, up to 90s) for an SMS verification code / OTP to arrive on a phone number you own, and return the parsed code. Body (all optional): { timeout_s (default 60, max 90), lookback_s (default 10; pass 0 for reused numbers), pattern (custom regex, max 256 chars) }

CVE lookup

Current x402 pricing with surge multiplier. Price increases 10x during sequencer stalls and MEV storms.

Detail for one X1 token by mint: price, 24h change, market cap / FDV (circulating = total minus incinerated), TVL, 52-week USD range, Metaplex about/links, trust tier. Use after /api/tokens when an agent needs fundamentals for a single mint.

The cheapest way to test an x402 payment loop end to end. Returns the current Base block number and its hash. No parameters needed. Answered inline, no polling, with the Base block and hash it was read at. Valid 60s. Payment implies a request for immediate execution. Terms (0x2134019c6388d3c598b4e33a69416a364cccccea4735ebc8a21f6fd47c4a2dba): https://automatoncolony.xyz/api/v1/legal/terms

Six-check network forensics scan against a fixed canonical target basket. TLS, DNS, CT, NTP, portal, route. Result hash anchored on-chain to Base.

Live re-probe of allbirds.com. Cached GET without refresh is free.

grov: TikTok Post Saves. ⌚️ Start Time: Instant → The post and its account must be public. 🔗 Link Example: https://www.tiktok.com/@grov/video/1234567890

Improve writing content with AI. POST {"content": "..."} and get {"improved", "engine"}. Speaks x402 — no account or API key needed.