---
title: "Crypto Market Brief for Agents"
method: GET
path: "/api/x402/v1/brief"
tags: ["crypto", "market-brief", "event-risk", "macro", "trading"]
---

# Crypto Market Brief for Agents

`GET /api/x402/v1/brief`

## Request

- Base URL: `https://www.blockchainiq.co`
- URL: `https://www.blockchainiq.co/api/x402/v1/brief`
- Auth: none declared

Market brief in one parameter-free call: BTC, ETH, SOL and XRP prices with 24h, 7d and 30d moves and rank, scheduled macro and crypto events in the next 48 hours, and short risk flags. Use as the opening call of a trading, portfolio or research agent loop. Refreshed every minute. JSON, no API key. $0.01 per call. Blockchain IQ.

## Response `200`

Market brief — JSON envelope with source, disclaimer, terms and data ({ asOf, coins, events, flags } (plus top-level flagCount and eventCount): coins are { coinId, symbol, price, change24h, change7d, change30d, marketCapRank }; events have date, time (ET), title, category, importance; flags are short strings).

- object

## Other responses

- `402`: Payment Required

---

[API](https://skmtc.dev/blockchainiq/apis/blockchain-iq-x402-api.md) · [All operations](https://skmtc.dev/blockchainiq/apis/blockchain-iq-x402-api/llms.txt) · [OpenAPI document](https://skmtc.dev/blockchainiq/apis/blockchain-iq-x402-api/revisions/b821ab4f9fdd?raw)