get_funding_history
Funding rate history for any perpetual-futures pair — up to 2 years. Per bucket: rate, predicted_rate, open_interest, annualized_pct, sample count. Plus stats (min/max/avg/current). For carry-trade research and derivatives backtesting. $0.05
This record as markdown: /tools/de-carbon-cashmere-api-crypto-intelligence/get-funding-history.md
What get_funding_history does on Crypto Intelligence
AI agents call get_funding_history 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 | Yes | Coin symbol (BTC, ETH, SOL) |
days | integer | — | Look-back days (1-730) |
interval | string | — | Bucket size: 1h, 4h, 8h, 1d |
Parameters from the server's own tool schema.
Why get_funding_history is rated Low
This is a data retrieval tool that returns analytics and historical metrics. It has no write, execute, delete, or financial transaction capability—it merely surfaces market intelligence data to inform trading decisions. The $0.05 cost is a read-access fee, not a financial obligation. Severity is low because misuse yields only incorrect analysis, not direct harm to systems or funds.
From the tool's definition Tool retrieves historical funding rate data ('Funding rate history') and statistics ('min/max/avg/current') for perpetual-futures pairs with no modification capability.
Attacks that exploit this kind of access
The rule that runs get_funding_history 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_funding_history, this is the rule to start with:
get_funding_history 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_funding_history call is checked against it from then on.
Questions about get_funding_history
Funding rate history for any perpetual-futures pair — up to 2 years. Per bucket: rate, predicted_rate, open_interest, annualized_pct, sample count. Plus stats (min/max/avg/current). For carry-trade research and derivatives backtesting. $0.05. It is categorised as a Read tool in the Crypto Intelligence MCP Server, which means it retrieves data without modifying state.
get_funding_history accepts 3 parameters: coin, days, interval. Required: coin. 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_funding_history: 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_funding_history 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_funding_history 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_funding_history. 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_funding_history 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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