polymarket_public_data
Polymarket fee types. Returns public fee type data from Polymarket Gamma. This is a normalized wrapper around credential-free public JSON.
This record as markdown: /tools/crawlora-mcp/polymarket-public-data.md
What polymarket_public_data does on Crawlora
AI agents call polymarket_public_data to retrieve information from Crawlora 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 |
|---|---|---|---|
active | string | — | Optional upstream active filter |
search | string | — | Optional upstream search filter |
Parameters from the server's own tool schema.
Why polymarket_public_data is rated Low
This tool retrieves public data from Polymarket without authentication or credentials, and the description explicitly indicates it returns data rather than modifying or executing operations. The normalized wrapper around public JSON endpoints is a classic read operation with no destructive, financial, or execution capabilities implied.
From the tool's definition Tool description states 'Returns public fee type data' and 'credential-free public JSON' - indicates read-only retrieval of publicly available data with no side effects or mutations.
Attacks that exploit this kind of access
The rule that runs polymarket_public_data safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Crawlora, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For polymarket_public_data, this is the rule to start with:
polymarket_public_data 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 Crawlora, apply this rule, and every polymarket_public_data call is checked against it from then on.
Questions about polymarket_public_data
Polymarket fee types. Returns public fee type data from Polymarket Gamma. This is a normalized wrapper around credential-free public JSON. It is categorised as a Read tool in the Crawlora MCP Server, which means it retrieves data without modifying state.
polymarket_public_data accepts 2 parameters: active, search. The full parameter table on this page comes from the server's own tool schema.
Register the Crawlora MCP server in PolicyLayer and add a rule for polymarket_public_data: 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 Crawlora. Nothing to install.
polymarket_public_data 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 polymarket_public_data 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 polymarket_public_data. 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.
polymarket_public_data is provided by the Crawlora MCP server (crawlora-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
More on Crawlora, and thousands of servers like it.
This server
Across the catalogue