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Messari News Sources Discovery
x402
Messari News Sources Discovery is a paid API for AI agents from api.messari.io, paid per call via x402, $0.75/call, status unknown (last checked 2026-10-28).
Returns a list of crypto news sources and coverage channels tracked by Messari
Price / call$0.75
Success—
StatusUnknown
How this service works
Discover news sources and coverage channels.
Output
A list of news source objects, each containing a source ID (e.g. 'coindesk'), a human-readable source name (e.g. 'CoinDesk'), and a source type (e.g. 'news'), representing all coverage channels indexed by Messari.
Example use cases
Example prompt
“Show me all the crypto news sources and coverage channels that Messari tracks, so I know which publishers are available to filter the news feed by.”
Technical details
Endpoint
GEThttps://api.messari.io/news/v1/news/sources?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to enumerate available news publishers before filtering a Messari news feed, or when building a UI that lets users select specific crypto news sources. Prefer this over manually guessing source IDs.
Side effects
- Invalid or malformed request body returns 400 error
- Authentication failure or missing API key returns 401/403
- Rate limit exceeded returns 429
- Service unavailable returns 503
- Empty data array if no sources are currently indexed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| page | integer | |
| limit | integer |
Output
Schema · Response
{
"example": {
"data": [
{
"id": "coindesk",
"sourceName": "CoinDesk",
"sourceType": "news"
}
]
}
}Tags
x402
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