opennews

Crypto news search by keyword and coin requires an authenticated REST API endpoint utilizing a Bearer token. It returns AI-rated articles filtered by specific assets, sources, and engine types.

Real-time crypto news updates are obtained by connecting to a live WebSocket feed. This provides continuous streaming of AI-rated signals and articles directly from the news API without needing to poll for new data.

AI score based ranking for crypto news is a filtering mechanism that rates articles using an AI engine. It allows developers to sort and filter news signals by calculated scores and engine types for better market relevance.

An OPENNEWS_TOKEN environment variable is required to authenticate requests to the crypto news API. You must pass this token as a Bearer credential in your curl command headers to retrieve AI-rated signals.

Yes, you can use curl to make the authenticated REST calls and jq for JSON parsing support. This combination allows you to query the API and extract specific fields from the crypto news data structure efficiently.

Limitations of a token-based crypto news API include strict authentication requirements where missing or invalid tokens block access. Additionally, users must manage environment variables manually and rely on curl and jq for data parsing.