# USAspending subaward search

Subcontracts and subgrants reported under one prime award, largest first: subaward number, subrecipient name, amount, action date and description. Needs award id. Served by USAspending.gov.

Subcontracts and subgrants reported under one prime award, largest first: subaward number, subrecipient name, amount, action date and description. Pass the prime award generated_internal_id from usaspending/award-search.

- Tool ID: `usaspending/subawards`
- Provider: [USAspending.gov](/providers/usaspending.md)
- Capability: [B2B data](/tools/b2b-data.md)
- Price: no charge per call
- Authentication: an authorised Agentik workspace is required for execution, including zero-price tools.

## Pricing contract

No charge per call. A workspace is still needed so your agent can call it.


```json
{
  "model": "per_call",
  "amountUsd": 0
}
```

## Complete input schema


```json
{
  "type": "object",
  "properties": {
    "award_id": {
      "type": "string",
      "pattern": "^[A-Za-z0-9_.-]{5,200}$",
      "description": "Prime award generated_internal_id, e.g. 'CONT_AWD_FA862118F6251_9700_FA862115D6276_9700'"
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 50,
      "default": 10,
      "description": "Results per page (1-50), e.g. 10"
    },
    "page": {
      "type": "integer",
      "minimum": 1,
      "maximum": 100,
      "default": 1,
      "description": "Page number, e.g. 1"
    }
  },
  "required": [
    "award_id"
  ],
  "additionalProperties": false
}
```

## Published example

This is the provider tool’s published example. Replace example values with the user’s requested inputs, respecting the schema; do not execute an example merely to test a connection.


```json
{
  "tool_id": "usaspending/subawards",
  "input": {
    "award_id": "CONT_AWD_FA862118F6251_9700_FA862115D6276_9700",
    "limit": 3
  }
}
```

## Execute and retrieve

Inspect again before execution, explain the price and obtain the required authority. Use MCP run_tool or POST /v1/run with this tool ID, valid input and an idempotency key. Save the returned run ID and follow the actual state. If Agentik answers that the tool is temporarily unavailable, do not retry it blindly; use discovery to propose an alternative.

A partial or uncertain result can still have consumed provider resources. Consult [billing](/docs/billing.md), [idempotency](/docs/idempotency.md) and [asynchronous results](/docs/async.md).

Licence: Public domain (U.S. Government work).

Attribution: Data from USAspending.gov (U.S. Department of the Treasury, Bureau of the Fiscal Service).

[Provider documentation](https://api.usaspending.gov/docs/endpoints)

[REST inspection](https://api.agentik.cc/v1/tools/usaspending/subawards) · [OpenAPI](/openapi.json) · [Connection guide](/connect.md)

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[HTML page](/providers/usaspending/subawards) · [Agent index](/llms.txt)