sap_adrena_build_add_limit_order
Build an unsigned transaction to place a limit order on Adrena. The order fills when the oracle price reaches the trigger price. Returns transactionBase64 only after builder-side RPC simulation passes. Show approval only when safeToApprove=true and approvalBlocked=false; otherwise do not call fin...
This record as markdown: /tools/oobe-protocol-labs-sap-mcp-server/sap-adrena-build-add-limit-order.md
What sap_adrena_build_add_limit_order does on Sap
AI agents use sap_adrena_build_add_limit_order to commit financial operations through Sap, usually the final step of a payment, billing, or trading workflow. A call moves real money.
| Parameter | Type | Required | Description |
|---|---|---|---|
side | string | Yes | Order side. |
owner | string | Yes | Order owner wallet public key (base58). |
leverage | number | Yes | Leverage multiplier. |
limitPriceUsd | number | — | Optional limit price cap. Omit for market price at fill. |
principalToken | string | Yes | Asset to trade. |
collateralToken | string | Yes | Collateral token. |
triggerPriceUsd | number | Yes | Trigger price in USD. Order fills when oracle reaches this price. |
collateralAmount | number | Yes | Collateral amount in human-readable units. |
Parameters from the server's own tool schema.
Why sap_adrena_build_add_limit_order is rated Critical
Places financial limit orders on a DeFi trading platform, committing funds at trigger price.
From the tool's definition place a limit order on Adrena... fills when oracle price reaches trigger price
Attacks that exploit this kind of access
The rule that runs sap_adrena_build_add_limit_order 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_adrena_build_add_limit_order, this is the rule to start with:
Any call to sap_adrena_build_add_limit_order is blocked until a human approves it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Sap, apply this rule, and every sap_adrena_build_add_limit_order call is checked against it from then on.
Questions about sap_adrena_build_add_limit_order
Build an unsigned transaction to place a limit order on Adrena. The order fills when the oracle price reaches the trigger price. Returns transactionBase64 only after builder-side RPC simulation passes. Show approval only when safeToApprove=true and approvalBlocked=false; otherwise do not call finalize. SAP MCP execution guidance: Intent: hosted unsigned transaction builder. Pricing: paid builder; estimate first, then pay/build and finalize unsigned transactions locally when returned. 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 Financial tool in the Sap MCP Server, which means it involves financial transactions. Block by default and require explicit approval.
sap_adrena_build_add_limit_order accepts 8 parameters: side, owner, leverage, limitPriceUsd, principalToken, collateralToken, triggerPriceUsd, collateralAmount. Required: side, owner, leverage, principalToken, collateralToken, triggerPriceUsd, collateralAmount. 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_adrena_build_add_limit_order: 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_adrena_build_add_limit_order is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the sap_adrena_build_add_limit_order 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_adrena_build_add_limit_order. 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_adrena_build_add_limit_order 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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