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swarmtrade_lock_escrow

Lock funds in escrow for a trade to secure payment until delivery confirmation or dispute resolution. Specify buyer, seller, amount, and optional chain ID for on-chain escrow.

Instructions

Lock funds in escrow for a trade. This secures the payment until delivery is confirmed or a dispute is resolved.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
handshake_idYesThe trade/handshake ID this escrow is for
buyer_addressYesBuyer wallet or payment address
seller_addressYesSeller wallet or payment address
amountYesAmount to lock in escrow (as string for precision)
chain_idNoNumeric chain ID for on-chain escrow (1=Ethereum, 8453=Base, 137=Polygon, 11155111=Sepolia). Omit for off-chain escrow.
tokenNoToken contract address for ERC-20 escrow (omit for native token)
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are provided, and the description only states basic purpose without disclosing behavioral traits like irreversibility, permissions, or error states.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is concise (two sentences) and front-loaded with the core action, though it lacks depth that could improve clarity.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

The description does not cover prerequisites (e.g., trade must exist), return values, or error scenarios, leaving gaps given 6 parameters and no output schema.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100%, so the description adds no additional parameter meaning beyond the schema. Baseline 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the action ('Lock funds in escrow') and the resource ('for a trade'), and explains the purpose ('secures the payment until delivery is confirmed or a dispute is resolved'), distinguishing it from sibling tools like confirm_delivery or dispute.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description implies usage after trade creation but lacks explicit guidance on when to use versus alternatives, such as confirming delivery or disputing.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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