get_crypto_news
Get crypto news with AI sentiment scoring and coin tagging. $0.01
This record as markdown: /tools/de-carbon-cashmere-api-crypto-intelligence/get-crypto-news.md
What get_crypto_news does on Crypto Intelligence
AI agents call get_crypto_news to retrieve information from Crypto Intelligence without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
coin | string | — | Filter by coin symbol |
hours | integer | — | Lookback window in hours (1-168) |
Parameters from the server's own tool schema.
Why get_crypto_news is rated Low
This tool retrieves and analyzes public cryptocurrency news data. It performs read-only operations: fetching news articles, applying AI sentiment analysis, and tagging coins. There are no side effects on user data, no code execution, no financial movements of user assets, and no irreversible changes. The micropayment is a service fee, not a financial risk from the tool's function itself.
From the tool's definition Tool name 'get_crypto_news' and description 'Get crypto news with AI sentiment scoring and coin tagging' indicate data retrieval with analysis (sentiment scoring, tagging) but no modification, deletion, or execution of external operations.
Attacks that exploit this kind of access
The rule that runs get_crypto_news safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Crypto Intelligence, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_crypto_news, this is the rule to start with:
get_crypto_news is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Crypto Intelligence, apply this rule, and every get_crypto_news call is checked against it from then on.
Questions about get_crypto_news
Get crypto news with AI sentiment scoring and coin tagging. $0.01. It is categorised as a Read tool in the Crypto Intelligence MCP Server, which means it retrieves data without modifying state.
get_crypto_news accepts 2 parameters: coin, hours. The full parameter table on this page comes from the server's own tool schema.
Register the Crypto Intelligence MCP server in PolicyLayer and add a rule for get_crypto_news: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Crypto Intelligence. Nothing to install.
get_crypto_news is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_crypto_news rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for get_crypto_news. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
get_crypto_news is provided by the Crypto Intelligence MCP server (https://api.carbon-cashmere.de/mcp/sse). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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