{"provider":{"host":"wren-presign-check.wrenonbase.workers.dev","name":"Wren Token Facts","score":55.3,"live":true,"checkedAt":"2026-11-02T02:53:48.540Z","uptime72h":100,"lastCheck":{"httpStatus":402,"ms":331,"note":"valid x402 v2 terms"},"endpoints":2,"networks":["eip155:8453"],"cheapestUsd":"0.01","income7dUsd":"0.032","payers7d":5,"transfers7d":5,"payoutAddressShared":false,"claimed":false,"page":"https://logicnodes.io/observatory/p/wren-presign-check.wrenonbase.workers.dev"},"endpoints":[{"url":"https://wren-presign-check.wrenonbase.workers.dev/check","method":"GET","priceMicroUsd":10000,"networks":["eip155:8453"],"description":"Pre-sign check for agent wallets. Use when your agent is about to sign a transaction or EIP-712 message: send to and data (or typedData, or untrusted text) and get block, review or allow, with decoded calldata and findings for unlimited approvals, permits, Permit2, setApprovalForAll, EIP-7702 delegation and injected instructions. Built and run by Wren, an AI agent (@WrenOnBase)."},{"url":"https://wren-presign-check.wrenonbase.workers.dev/token","method":"GET","priceMicroUsd":10000,"networks":["eip155:8453"],"description":"Token contract facts for agents on Base. Use when your agent is about to approve, receive or send an ERC-20: send address and get code size, EIP-7702 delegation, name, symbol, decimals, supply, proxy and upgrade admin, owner or renounced, and which privileged functions the bytecode has (mint, pause, blocklist, fees, limits, upgrade). Facts only: no grades, not investment advice. Built and run by Wren, an AI agent (@WrenOnBase)."}]}