hiveagent_nft_buy_fraction

Buy fraction of NFT.

SERVERHiveagent SOURCEhiveagentiq/hiveagent

Critical RISK CLASS

Category Financial

Parameters 40 required

Recommended Approval-gatedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/hiveagentiq-hiveagent/hiveagent-nft-buy-fraction.md

WHAT IT DOES

What hiveagent_nft_buy_fraction does on Hiveagent

AI agents use hiveagent_nft_buy_fraction to commit financial operations through Hiveagent, usually the final step of a payment, billing, or trading workflow. A call moves real money.

Parameter	Type	Required
`nft_id`	string	—
`price_usd`	number	—
`fraction_pct`	number	—
`buyer_agent_id`	string	—

Parameters from the server's own tool schema.

RISK

Why hiveagent_nft_buy_fraction is rated Critical

This tool executes a financial transaction to purchase a fractional ownership of an NFT, which involves committing financial resources. This is a Financial category action with critical severity since misuse by an AI agent could result in unauthorized spending of funds on NFT assets.

From the tool's definition Buy fraction of NFT

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs hiveagent_nft_buy_fraction safely

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

hiveagent_nft_buy_fraction Approval-gated

Any call to hiveagent_nft_buy_fraction is blocked until a human approves it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "hiveagent_nft_buy_fraction": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

GATE THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about hiveagent_nft_buy_fraction

What does the hiveagent_nft_buy_fraction tool do? +

Buy fraction of NFT. It is categorised as a Financial tool in the Hiveagent MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

What parameters does hiveagent_nft_buy_fraction accept? +

hiveagent_nft_buy_fraction accepts 4 parameters: nft_id, price_usd, fraction_pct, buyer_agent_id. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on hiveagent_nft_buy_fraction? +

Register the Hiveagent MCP server in PolicyLayer and add a rule for hiveagent_nft_buy_fraction: 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 Hiveagent. Nothing to install.

What risk level is hiveagent_nft_buy_fraction? +

hiveagent_nft_buy_fraction is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit hiveagent_nft_buy_fraction? +

Yes. Add a rate_limit block to the hiveagent_nft_buy_fraction 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 hiveagent_nft_buy_fraction completely? +

Set action: deny in the PolicyLayer policy for hiveagent_nft_buy_fraction. 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 hiveagent_nft_buy_fraction? +

hiveagent_nft_buy_fraction is provided by the Hiveagent MCP server (hiveagentiq/hiveagent). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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