Opennews

Crypto news search, AI ratings, trading signals, and real-time updates via the OpenNews 6551 API. Supports keyword search, coin filtering, source filtering, AI score ranking, and WebSocket live feeds.

OpenNews Crypto News Skill

Query crypto news from the 6551 platform REST API. All endpoints require a Bearer token via $OPENNEWS_TOKEN.

Get your token: https://6551.io/mcp

Base URL: https://ai.6551.io

Authentication

All requests require the header:

text

Authorization: Bearer $OPENNEWS_TOKEN

---

News Operations

1. Get News Sources

Fetch all available news source categories organized by engine type.

bash

curl -s -H "Authorization: Bearer $OPENNEWS_TOKEN" \
  "https://ai.6551.io/open/news_type"

Returns a tree with engine types (news, listing, onchain, meme, market) and their sub-categories.

2. Search News

POST /open/news_search is the primary search endpoint.

Get latest news:

bash

curl -s -X POST "https://ai.6551.io/open/news_search" \
  -H "Authorization: Bearer $OPENNEWS_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"limit": 10, "page": 1}'

Search by keyword:

bash

curl -s -X POST "https://ai.6551.io/open/news_search" \
  -H "Authorization: Bearer $OPENNEWS_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"q": "bitcoin ETF", "limit": 10, "page": 1}'

Search by coin symbol:

bash

curl -s -X POST "https://ai.6551.io/open/news_search" \
  -H "Authorization: Bearer $OPENNEWS_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"coins": ["BTC"], "limit": 10, "page": 1}'

Filter by engine type and news type:

bash

curl -s -X POST "https://ai.6551.io/open/news_search" \
  -H "Authorization: Bearer $OPENNEWS_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"engineTypes": {"news": ["Bloomberg", "Reuters"]}, "limit": 10, "page": 1}'

Only news with coins:

bash

curl -s -X POST "https://ai.6551.io/open/news_search" \
  -H "Authorization: Bearer $OPENNEWS_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"hasCoin": true, "limit": 10, "page": 1}'

News Search Parameters

Parameter	Type	Required	Description
limit	integer	yes	Max results per page (1-100)
page	integer	yes	Page number (1-based)
q	string	no	Full-text keyword search
coins	string[]	no	Filter by coin symbols (e.g. ["BTC","ETH"])
engineTypes	map[string][]string	no	Filter by engine and news types
hasCoin	boolean	no	Only return news with associated coins

---

Data Structures

News Article

json

{
  "id": "unique-article-id",
  "text": "Article headline / content",
  "newsType": "Bloomberg",
  "engineType": "news",
  "link": "https://...",
  "coins": [{"symbol": "BTC", "market_type": "spot", "match": "title"}],
  "aiRating": {
    "score": 85,
    "grade": "A",
    "signal": "long",
    "status": "done",
    "summary": "Chinese summary",
    "enSummary": "English summary"
  },
  "ts": 1708473600000
}

---

Common Workflows

Quick Market Overview

bash

curl -s -X POST "https://ai.6551.io/open/news_search" \
  -H "Authorization: Bearer $OPENNEWS_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"limit": 10, "page": 1}' | jq '.data[] | {text, newsType, signal: .aiRating.signal}'

High-Impact News (score >= 80)

bash

curl -s -X POST "https://ai.6551.io/open/news_search" \
  -H "Authorization: Bearer $OPENNEWS_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"limit": 50, "page": 1}' | jq '[.data[] | select(.aiRating.score >= 80)]'

Notes

• Get your API token at https://6551.io/mcp
• Rate limits apply; max 100 results per request
• AI ratings may not be available on all articles (check status == "done")