spraay_swap_tokens

List all tokens available for swapping on Spraay via Uniswap V3 on Base. Returns symbols, addresses, and decimals. Costs $0.001 USDC.

SERVERSpraay X402 Mcp SOURCEspraay-x402-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-plagtech-spraay-x402-mcp/spraay-swap-tokens.md

WHAT IT DOES

What spraay_swap_tokens does on Spraay X402 Mcp

AI agents call spraay_swap_tokens to retrieve information from Spraay X402 Mcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why spraay_swap_tokens is rated Low

This tool queries and returns information about available tokens for swapping. It performs a passive read operation with no ability to modify state, execute transactions, or transfer funds. The small cost ($0.001 USDC) is a query fee, not a financial transaction. Despite being on a crypto/DeFi platform, the tool itself only retrieves data.

From the tool's definition Tool description states 'List all tokens available for swapping' — a retrieval operation that returns static data (symbols, addresses, decimals) with no side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs spraay_swap_tokens safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Spraay X402 Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For spraay_swap_tokens, this is the rule to start with:

spraay_swap_tokens Allowed

spraay_swap_tokens is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "spraay_swap_tokens": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Spraay X402 Mcp, apply this rule, and every spraay_swap_tokens call is checked against it from then on.

FAQ

Questions about spraay_swap_tokens

What does the spraay_swap_tokens tool do? +

List all tokens available for swapping on Spraay via Uniswap V3 on Base. Returns symbols, addresses, and decimals. Costs $0.001 USDC. It is categorised as a Read tool in the Spraay X402 Mcp MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on spraay_swap_tokens? +

Register the Spraay X402 MCP server in PolicyLayer and add a rule for spraay_swap_tokens: 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 Spraay X402 Mcp. Nothing to install.

What risk level is spraay_swap_tokens? +

spraay_swap_tokens is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit spraay_swap_tokens? +

Yes. Add a rate_limit block to the spraay_swap_tokens 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.

How do I block spraay_swap_tokens completely? +

Set action: deny in the PolicyLayer policy for spraay_swap_tokens. 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.

What MCP server provides spraay_swap_tokens? +

spraay_swap_tokens is provided by the Spraay X402 MCP server (spraay-x402-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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