coingecko_getOHLCV
Get OHLCV (price chart) data from CoinGecko. SAP MCP context: Protocol coingecko; operation class read. Use for off-chain market data such as token prices, trending assets, token info, pools, and OHLCV. Use market data as advisory context. On-chain SAP settlement and escrow state remain authorita...
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What coingecko_getOHLCV does on Sap
AI agents call coingecko_getOHLCV to retrieve information from Sap 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 |
|---|---|---|---|
days | string | — | Days parameter for Coingecko Get O H L C V. |
tokenId | string | Yes | Token ID mint, symbol, or token identifier used by Coingecko Get O H L C V. |
vsCurrency | string | — | Vs Currency parameter for Coingecko Get O H L C V. |
Parameters from the server's own tool schema.
Why coingecko_getOHLCV is rated Low
Retrieves historical price data without side effects or financial transactions. Read-only query operation.
From the tool's definition Get OHLCV price chart data from CoinGecko. Operation class read. Off-chain market data.
Attacks that exploit this kind of access
The rule that runs coingecko_getOHLCV safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Sap, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For coingecko_getOHLCV, this is the rule to start with:
coingecko_getOHLCV 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 Sap, apply this rule, and every coingecko_getOHLCV call is checked against it from then on.
Questions about coingecko_getOHLCV
Get OHLCV (price chart) data from CoinGecko. SAP MCP context: Protocol coingecko; operation class read. Use for off-chain market data such as token prices, trending assets, token info, pools, and OHLCV. Use market data as advisory context. On-chain SAP settlement and escrow state remain authoritative for payments. SAP MCP execution guidance: Intent: read/discovery workflow. Pricing: paid read-premium; estimate first, then use sap_payments_call_paid_tool when the runtime cannot replay x402 natively. Routing: paid hosted call; call sap_estimate_tool_cost first, then use sap_payments_call_paid_tool if the runtime cannot handle x402 natively. Signer boundary: hosted reads/builders never receive keypair bytes; value-moving results must be finalized locally when signing is required. It is categorised as a Read tool in the Sap MCP Server, which means it retrieves data without modifying state.
coingecko_getOHLCV accepts 3 parameters: days, tokenId, vsCurrency. Required: tokenId. The full parameter table on this page comes from the server's own tool schema.
Register the Sap MCP server in PolicyLayer and add a rule for coingecko_getOHLCV: 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 Sap. Nothing to install.
coingecko_getOHLCV 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 coingecko_getOHLCV 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 coingecko_getOHLCV. 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.
coingecko_getOHLCV is provided by the Sap MCP server (https://mcp.sap.oobeprotocol.ai/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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