13 Services from joi-presign.joi-agent.workers.dev

Returns a security profile for a smart contract address including proxy type, ownership, upgrade controls, verification status, and risk findings.

Fetches and decodes a blockchain transaction by hash, returning a plain-English summary with decoded call data, token transfers, approvals, NFT moves, and a risk assessment.

Returns a comprehensive risk and ownership profile for an ERC-20 token contract, including name, symbol, decimals, supply, proxy/upgrade status, owner powers, and on-chain risk findings.

Analyzes an X402-enabled URL to decode its payment terms and flag risks before a client pays or signs anything

Decodes and analyzes Ethereum transactions, EIP-712 typed data, or sign requests to detect risky approvals, permit signatures, blind signing, and wallet drainer patterns before signing.

Resolves an ENS name or Basename to its Ethereum address (and vice versa), returning resolver metadata and reverse-verification status.

Checks a domain's email security posture by analyzing MX, SPF, DKIM, DMARC, BIMI, MTA-STS and TLS-RPT records, returning a risk score and actionable findings.

Returns the current USD price for a supported crypto asset (ETH, BTC, USDC, etc.) sourced from Chainlink on-chain data feeds.

Verifies a personal_sign message, EIP-712 typed data, or raw digest against an Ethereum address using ecrecover (EOA) or ERC-1271 (smart contract/EIP-7702 wallet)

Checks an EVM address against the OFAC SDN sanctions list and returns match details, entity names, and sanction programs

Fetches and returns rich metadata for any HTTPS URL, including title, description, Open Graph tags, robots rules, security headers, redirects, and page stats.

Fetches and parses the robots.txt (and llms.txt) of any given URL, returning per-bot crawl permissions and sitemaps

Fetches and extracts readable content from a given HTTPS URL, returning title, markdown, metadata, and link counts for AI agent consumption.