Get current staking balance for assets on Binance.US. Returns your current staking positions and their details. Response includes for each staked asset: - asset: The staked asset symbol - stakingAmount: Total amount currently staked - rewardAsset: Asset received as rewards - apr: Current APR for ...
AI agents call binance_us_staking_balance 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 staking position data from Binance.US without modifying any state. It performs a query operation to display current holdings and rates. While it accesses financial account data (high sensitivity from a privacy perspective), the operation itself is read-only with no capability to execute trades, transfer funds, or alter positions.
From the tool's definition Tool description explicitly states it 'Get[s] current staking balance' and 'Returns your current staking positions and their details.' The response includes read-only information: asset symbols, amounts, reward rates, and configuration status.
Documented attack patterns abuse exactly the kind of access binance_us_staking_balance 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_balance:
{
"version": "1",
"default": "deny",
"tools": {
"binance_us_staking_balance": {}
}
}binance_us_staking_balance 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 current staking balance for assets on Binance.US. Returns your current staking positions and their details. Response includes for each staked asset: - asset: The staked asset symbol - stakingAmount: Total amount currently staked - rewardAsset: Asset received as rewards - apr: Current APR for the asset - apy: Current APY (with compounding) - autoRestake: Whether auto-restaking is enabled If no asset is specified, returns balances 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_balance: 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_balance 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_balance 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_balance. 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_balance 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.