Block header by number, hex or tag (latest, safe, finalized): hash, parent, time, producer, gas used and limit, base fee, transaction count and optionally the tx hashes. Works on Base, Ethereum, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, Gnosis, Linea, Scroll, Sonic and Unichain.

Network status: chainId, block height and age, gas price, base fee, suggested priority fee, node client version and sync status. Works on Base, Ethereum, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, Gnosis, Linea, Scroll, Sonic and Unichain.

Solana transaction status by signature: confirmed / failed / processing, slot, time, fee in SOL, signers, programs invoked and token balance changes.

Resolve a Basename (name.base.eth on Base) to its address, or an address to its verified primary Basename (reverse record checked forward).

ETH burned by the EIP-1559 base fee over the last N blocks versus estimated validator issuance: burned total, issuance, net supply change (deflationary or not) and its daily and yearly extrapolation.

Free-to-enter sweepstakes with real prizes, verified live. Toll: $0.02 USDC on Base or Solana.

x402-payable AI model catalog — every model agents can call over x402 with per-million-token pricing, free models flagged. Catalog data: BlockRun.AI, bridged by TrollBridge. Toll: $0.02 USDC on Base or Solana.

Recently paid bounties — proof these boards actually pay, with amounts and payout proof. Toll: $0.02 USDC on Base or Solana.

Token safety scan — liquidity, volume, holder concentration, and a plain-English rug verdict. Toll: $0.05 USDC on Base or Solana.

"Did it land?" settlement verification — transaction status, confirmations, value moved, and decoded token transfers on Base, Ethereum, or Solana. Toll: $0.02 USDC on Base or Solana.

Wallet and address intelligence — balances, holdings, heuristic risk flags, plus a wallet verdict (whale / funded / empty / contract) on Base or Solana. Toll: $0.05 USDC on Base or Solana.

NOT AN AUDIT — heuristic screen: honeypot screen — simulated sells from real holders, transfer-tax and blacklist flags, and a safe/suspicious/honeypot verdict before you buy. Toll: $0.02 USDC on Base or Solana.

Web search for agents — titles, URLs, and snippets as clean JSON, no API key needed. Toll: $0.05 USDC on Base or Solana.

Policy decision API for pre-execution tool gating — submit a tool name + args + your policy and get a structured ALLOW / DENY / MODIFY (with rewritten args) decision, structured reasons, and audit metadata. Heuristic policy decision, not a security guarantee ($0.10). Toll: $0.10 USDC on Base or Solana.

NOT AN AUDIT — heuristic egress screen: paste your agent's outbound request log (JSON: url, method, body_snippet) plus an optional declared-endpoint manifest, and get flagged workspace-content and secret leaks to unvetted endpoints plus declared-vs-actual endpoint analysis. Verdict: EXFILTRATION_RISK, REVIEW, or CLEAN ($0.10). Toll: $0.10 USDC on Base or Solana.

NOT AN AUDIT — heuristic screen: rug-pull risk score 0-100 — LP burn status, holder concentration, mint authority, ownership, sell pressure, one-line verdict. Toll: $0.02 USDC on Base or Solana.

DeFi yield intel — best stablecoin yields right now from DeFiLlama, sorted by APY, plus a best risk-adjusted pick. Agent-ready JSON. Toll: $0.05 USDC on Base or Solana.

NOT AN AUDIT — heuristic screen: repo-identity + bundled-.git supply-chain scan — paste a git bundle or .git listing and get live executable hooks, fetch-and-execute patterns, and embedded binaries flagged; or pass ?repo= + ?commit= to check a claimed commit hash actually belongs to the claimed repo. Verdict: CLEAN, REVIEW, or CONTAMINATED ($0.10). Toll: $0.10 USDC on Base or Solana.

NOT A PROOF — verification battery: compiles the contract's verified source with its own solc build, walks the AST for selfdestruct/delegatecall/tx.origin and exposed dangerous functions, and keeps a proof ledger of PROVEN vs UNKNOWN claims ($0.10). Toll: $0.10 USDC on Base or Solana.

NOT AN AUDIT — heuristic screen: wallet approval screen — unlimited token approvals and risky spender contracts flagged, with a revoke priority list. Verdict: clean, review, or urgent. Toll: $0.02 USDC on Base or Solana.