# Blockchain IQ

> Analyst-verified crypto research for individual investors, sold as a subscription, plus a machine-payable data API that AI agents can buy from per call with no account.

Market data and analysis, not investment advice. Terms: https://www.blockchainiq.co/terms

## For AI agents: buy data per call (x402)

Blockchain IQ sells data by the request using the open x402 payment standard — HTTP 402, paid in USDC on base. No account, no API key, no human in the loop: call a resource, receive a 402 with the price, pay with any x402 client (e.g. x402-fetch), retry, get the data. Prices are per call, from $0.002 to $0.25.

Guide for agents and developers (what each resource returns, how to pay, code example): https://www.blockchainiq.co/agents
Start here (free, JSON): https://www.blockchainiq.co/api/x402/v1
Well-known alias: https://www.blockchainiq.co/.well-known/x402
OpenAPI 3.1 document (every operation, parameters and x-payment-info prices): https://www.blockchainiq.co/openapi.json
MCP server for MCP clients (Claude, Cursor and others): npx -y blockchainiq-x402-mcp (https://www.npmjs.com/package/blockchainiq-x402-mcp)
Free sample to test parsing before paying: https://www.blockchainiq.co/api/x402/v1/sample

Price classes: P1 $0.002, P2 $0.02, P3 $0.01, P4 $0.25

Resources:
- GET https://www.blockchainiq.co/api/x402/v1 — free: Catalog. This resource list, prices, and price classes.
- GET https://www.blockchainiq.co/api/x402/v1/sample — free: Free sample. Bitcoin's current market data, unpaid — to test the integration before paying.
- GET https://www.blockchainiq.co/api/x402/v1/price/{coinId} — $0.002: Coin price. Current market data for one coin: price, 24h, 7d & 30d change, market cap, rank, volume, ATH.
- GET https://www.blockchainiq.co/api/x402/v1/prices — $0.02: Market snapshot. Current market data for the top 250 coins by market cap plus the smaller coins we track.
- GET https://www.blockchainiq.co/api/x402/v1/history/{coinId} — from $0.01: Price history. Daily price history for one coin. Price scales with the range requested, capped at $0.05.
- GET https://www.blockchainiq.co/api/x402/v1/global — $0.02: Global market. Total market cap, 24h volume, 24h market-cap change, BTC/ETH dominance, and active-asset count.
- GET https://www.blockchainiq.co/api/x402/v1/macro — $0.02: US macro indicators. US growth, inflation, employment and interest-rate indicators from FRED, plus WTI crude oil, gold and silver from front-month futures.
- GET https://www.blockchainiq.co/api/x402/v1/rwa — $0.02: Tokenized RWAs. Tokenized real-world assets by composition, with the largest assets and total tokenized market cap.
- GET https://www.blockchainiq.co/api/x402/v1/indices — $0.02: Indices list. Every Blockchain IQ curated index, with its coin count.
- GET https://www.blockchainiq.co/api/x402/v1/indices/{slug} — $0.25: Index analytics. One analyst-curated index: its full list of member coins, with current market data for each.
- GET https://www.blockchainiq.co/api/x402/v1/dashboards/{slug} — $0.25: Analytics dashboard. One analytics dashboard: every panel as time series or tables, each with our analyst's read of that chart.

Every response is a JSON envelope with source, disclaimer, terms and data.

## For people: subscriptions

- Core — $20.00/month: Every core research paper we publish. (https://www.blockchainiq.co/pricing)
- Analyst — $32.00/month: Everything in Core, plus the Analytics suite — dozens of live charts across the full dashboard suite, each with an analyst's read, turning market and on-chain data into industry insight you can act on. (https://www.blockchainiq.co/pricing)

Free, no subscription:
- https://www.blockchainiq.co/crypto-news — Headlines, the daily crypto news digest
- https://www.blockchainiq.co/blog — explainers and analysis
- https://www.blockchainiq.co/indices — curated crypto indices
- https://www.blockchainiq.co/demo — sample report and dashboard

## Company

GJL Digital Investments, LLC. Contact: team@blockchainiq.co. Support: help@blockchainiq.co.
Terms https://www.blockchainiq.co/terms · Privacy https://www.blockchainiq.co/privacy · Refunds https://www.blockchainiq.co/refunds