Federal Contract Awards
Query 100 packaged USAspending.gov contract-award records with a live source link for every award ID.
Preview request
The preview path is rate-limited and does not charge. Production requests use the same parameters and return a standard x402 challenge when no payment signature is present.
curl --request GET \ "https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/contracts?preview=true&vendor_name=Space+Exploration+Technologies&agency=Department+of+Defense"
Input contract
| Parameter | Type | Required | Description |
|---|---|---|---|
vendor_name | string | No | Name of the winning vendor. |
agency | string | No | Federal agency name. |
Guaranteed response metadata
Every successful product response identifies how the result was produced. Product-specific output fields are documented in the paid OpenAPI contract and can be inspected through the preview request where available.
{
"marketplace_metadata": {
"data_mode": "curated_snapshot",
"billable": true,
"availability": "operational",
"source": "USAspending.gov snapshot; all 100 award IDs API-verified on 2026-08-02"
}
}Agent payment flow
Request the product, read the base64 PAYMENT-REQUIRED challenge, sign the exact Base-USDC authorization with an x402 buyer client, and retry using PAYMENT-SIGNATURE. A successful response includes PAYMENT-RESPONSE.