Get trading orders/activity by chain on DexScreener. This provides information about active trading pairs on a specific blockchain.
AI agents call dex_get_orders_by_chain to retrieve information from SEI MCP Server V2 without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries public DeFi trading data from DexScreener without creating, modifying, deleting data or executing financial transactions. It is a read-only data retrieval operation with no side effects or blast radius. Even in a DeFi context, retrieving order book information poses minimal risk compared to tools that approve spending, execute swaps, or bridge assets.
From the tool's definition Tool name and description indicate it 'Get[s] trading orders/activity' and 'provides information about' trading pairs—purely data retrieval with no modification, deletion, or execution of transactions.
Attacks that exploit this kind of access
Get trading orders/activity by chain on DexScreener. This provides information about active trading pairs on a specific blockchain. It is categorised as a Read tool in the SEI MCP Server V2 MCP Server, which means it retrieves data without modifying state.
Register the SEI MCP Server V2 MCP server in PolicyLayer and add a rule for dex_get_orders_by_chain: 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 SEI MCP Server V2. Nothing to install.
dex_get_orders_by_chain 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 dex_get_orders_by_chain 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 dex_get_orders_by_chain. 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.
dex_get_orders_by_chain is provided by the SEI MCP Server V2 MCP server (testinguser1111111/sei-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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