Check if a token is the issuer's stock token and how far its on-chain price is from the issuer price
Stage
Startup
Startup
Founded
2026
Not given
Based in
ES
Not given
Pricing model
Freemium
Free
Pricing
Free plan available. Pro: $29/month or $290/year. Max: $99/month or $990/year. Ultra: $399/month or $3,990/year. Pay-per-call: $0.005 per call in USDC on Base.
Not given
Key features
150+ measurement columns per pair
Live order-book and trade data from 9 major exchanges
REST API, MCP connector and CLI access
Pay-per-call via x402 protocol for agents
Dashboard for visualizing market data
Historical data windows from 2 weeks to 1 year
Issuer registry verification against official Coinbase and Robinhood contract lists
Real-time price gap monitoring updated every 15 minutes
Issuer reference prices with age tracking against NYSE calendar
Impostor token detection for symbols and naming copies
Public read-only MCP server for AI agents
Six read-only MCP tools including find_stock_token and verify_stock_tokens
Data with time and source citations for verification
Daily public exam comparing answers against issuer registries
What makes it different
Same raw market measurements across all major exchanges, lined up on one clock
Pay-per-call option with no account, API key or subscription required
Full universe of 14,000+ pairs with nothing filtered out
Measurements only, not trade signals or recommendations
Agents can connect via Model Context Protocol to Claude and Cursor
Independent verification with no issuer affiliation or endorsement required
Transparent sourcing with every answer showing its source and data age
API-free integration for AI agents with no authentication or keys needed
Split price tracking by market session to explain closed-market drift
BlackForge
Proof of Stock