Get staking rewards history for assets on Binance.US. Returns a history of staking rewards earned over time. Response includes: - total: Total number of reward records - data: Array of reward records Each reward record contains: - asset: The reward asset - amount: Reward amount - usdValue: USD va...
AI agents call binance_us_staking_rewards to retrieve information from Sperax Ecosystem Crypto & DeFI MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries historical staking reward data from Binance.US without modifying, executing transactions, or creating side effects. It is a pure read operation that queries existing reward records. While it returns financial data (USD values, reward amounts), the tool itself does not move money, execute trades, or create financial obligations—it merely reports historical information.
From the tool's definition Tool description states it 'Get[s] staking rewards history' and 'Returns a history of staking rewards earned over time.' The response includes historical reward data with no mention of mutations, deletions, or state changes.
Documented attack patterns abuse exactly the kind of access binance_us_staking_rewards gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Sperax Ecosystem Crypto & DeFI MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for binance_us_staking_rewards:
{
"version": "1",
"default": "deny",
"tools": {
"binance_us_staking_rewards": {}
}
}binance_us_staking_rewards is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Get staking rewards history for assets on Binance.US. Returns a history of staking rewards earned over time. Response includes: - total: Total number of reward records - data: Array of reward records Each reward record contains: - asset: The reward asset - amount: Reward amount - usdValue: USD value at time of reward - time: Reward timestamp - tranId: Transaction ID - autoRestaked: Whether the reward was automatically restaked If no asset is specified, returns rewards for all staked assets. It is categorised as a Read tool in the Sperax Ecosystem Crypto & DeFI MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Sperax Ecosystem Crypto & DeFI MCP Server MCP server in PolicyLayer and add a rule for binance_us_staking_rewards: 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 Sperax Ecosystem Crypto & DeFI MCP Server. Nothing to install.
binance_us_staking_rewards 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 binance_us_staking_rewards 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 binance_us_staking_rewards. 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.
binance_us_staking_rewards is provided by the Sperax Ecosystem Crypto & DeFI MCP Server MCP server (sperax/sperax-crypto-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Sperax Ecosystem Crypto & DeFI MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
1318 Sperax Ecosystem Crypto & DeFI MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.