sap_perp_markets
List available Adrena perpetual futures markets from Pool/Custody accounts with funding/accounting fields, open interest, leverage caps, and oracle identifiers. Read-only analysis tool. Custody accounts do not expose a ready mark price, so markPrice is null until an oracle/feed decoder or configu...
This record as markdown: /tools/oobe-protocol-labs-sap-mcp-server/sap-perp-markets.md
What sap_perp_markets does on Sap
AI agents call sap_perp_markets 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 |
|---|---|---|---|
market | string | — | Optional market symbol filter (e.g. "SOL", "BTC"). Empty = all markets. |
Parameters from the server's own tool schema.
Why sap_perp_markets is rated Low
Tool retrieves perpetual futures market data without modification or execution capability.
From the tool's definition List available markets, read-only analysis tool, no side effects.
Attacks that exploit this kind of access
The rule that runs sap_perp_markets 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 sap_perp_markets, this is the rule to start with:
sap_perp_markets 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 sap_perp_markets call is checked against it from then on.
Questions about sap_perp_markets
List available Adrena perpetual futures markets from Pool/Custody accounts with funding/accounting fields, open interest, leverage caps, and oracle identifiers. Read-only analysis tool. Custody accounts do not expose a ready mark price, so markPrice is null until an oracle/feed decoder or configured Adrena data runtime is available. If markets are empty, treat it as data unavailable, not proof that markets do not exist. SAP MCP exposes execution only when sap_perp_builder_status reports a verified hosted unsigned builder. SAP MCP execution guidance: Intent: SAP MCP tool workflow. Pricing: priced by hosted x402 challenge. 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.
sap_perp_markets accepts 1 parameter: market. 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 sap_perp_markets: 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.
sap_perp_markets 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 sap_perp_markets 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 sap_perp_markets. 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.
sap_perp_markets 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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