get_biggest_movers
Soccer markets with the largest 1-day price swings, above a minimum liquidity floor.
This record as markdown: /tools/com-frontofgoal-odds-api/get-biggest-movers.md
What get_biggest_movers does on Odds Api
AI agents call get_biggest_movers to retrieve information from Odds Api 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 |
|---|---|---|---|
limit | integer | — | |
min_change_pct | number | — | Minimum absolute 1-day change in percentage points, default 5 |
Parameters from the server's own tool schema.
Why get_biggest_movers is rated Low
Even though get_biggest_movers only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.
Attacks that exploit this kind of access
The rule that runs get_biggest_movers safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Odds Api, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_biggest_movers, this is the rule to start with:
get_biggest_movers 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 Odds Api, apply this rule, and every get_biggest_movers call is checked against it from then on.
Questions about get_biggest_movers
Soccer markets with the largest 1-day price swings, above a minimum liquidity floor. It is categorised as a Read tool in the Odds Api MCP Server, which means it retrieves data without modifying state.
get_biggest_movers accepts 2 parameters: limit, min_change_pct. The full parameter table on this page comes from the server's own tool schema.
Register the Odds Api MCP server in PolicyLayer and add a rule for get_biggest_movers: 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 Odds Api. Nothing to install.
get_biggest_movers 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_biggest_movers 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_biggest_movers. 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_biggest_movers is provided by the Odds Api MCP server (https://api.frontofgoal.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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