opennews

Original：🇺🇸 English
Translated

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.

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Sourcebeare/opennews-mcp
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NPX Install

npx skill4agent add beare/opennews-mcp opennews

Tags

Translated version includes tags in frontmatter
crypto-news-apiai-ratingtrading-signalsreal-time-updatesapi-documentation

SKILL.md Content

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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:
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

ParameterTypeRequiredDescription
limit
integeryesMax results per page (1-100)
page
integeryesPage number (1-based)
q
stringnoFull-text keyword search
coins
string[]noFilter by coin symbols (e.g. 
["BTC","ETH"]
)
engineTypes
map[string][]stringnoFilter by engine and news types
hasCoin
booleannoOnly 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"
    )