crypto_dex
Live DEX market data (price, liquidity, 24h volume, FDV, market cap, chain) via DexScreener for token trading and swaps. Cost: $0.005–$0.05 USDC on Base per call.
This record as markdown: /tools/com-gocreativeai-omnicall-agent-tools/crypto-dex.md
What crypto_dex does on Omnicall — Agent Tools Gateway
AI agents call crypto_dex to retrieve information from Omnicall — Agent Tools Gateway 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 |
|---|---|---|---|
arg | string | Yes |
Parameters from the server's own tool schema.
Why crypto_dex is rated Low
This tool only queries and displays market information from DexScreener. It does not execute trades, move funds, create orders, or modify blockchain state. The financial context (crypto/DEX) is present in the data *domain*, but the tool itself performs read-only operations. The cost is a standard API fee, not a financial transaction.
From the tool's definition Tool retrieves 'Live DEX market data (price, liquidity, 24h volume, FDV, market cap, chain)' — purely data retrieval with no mutations, no fund transfers, and no execution of trades.
Attacks that exploit this kind of access
The rule that runs crypto_dex safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Omnicall — Agent Tools Gateway, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For crypto_dex, this is the rule to start with:
crypto_dex 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 Omnicall — Agent Tools Gateway, apply this rule, and every crypto_dex call is checked against it from then on.
Questions about crypto_dex
Live DEX market data (price, liquidity, 24h volume, FDV, market cap, chain) via DexScreener for token trading and swaps. Cost: $0.005–$0.05 USDC on Base per call. It is categorised as a Read tool in the Omnicall — Agent Tools Gateway MCP Server, which means it retrieves data without modifying state.
crypto_dex accepts 1 parameter: arg. Required: arg. The full parameter table on this page comes from the server's own tool schema.
Register the Omnicall — Agent Tools Gateway MCP server in PolicyLayer and add a rule for crypto_dex: 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 Omnicall — Agent Tools Gateway. Nothing to install.
crypto_dex 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 crypto_dex 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 crypto_dex. 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.
crypto_dex is provided by the Omnicall — Agent Tools Gateway MCP server (https://omnicall.gocreativeai.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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