---
title: "SAM.gov Opportunities Search: US Federal Contract Notices"
method: GET
path: "/v1/sam-gov-opportunities"
tags: ["SAM.gov"]
---

# SAM.gov Opportunities Search: US Federal Contract Notices

`GET /v1/sam-gov-opportunities`

## Request

- Base URL: `https://api.ambolt.dev`
- URL: `https://api.ambolt.dev/v1/sam-gov-opportunities`
- Auth: none required

Search US federal contract opportunities and awards from the public SAM.gov daily extract: solicitations, award notices and other notice types with agency, office, NAICS and PSC codes, set-aside, response deadline, place of performance, award number, amount and awardee company, and the notice link. Newest first, no API key and no daily request limit. Contact persons, e-mail addresses, phone numbers and free-text descriptions are not returned.

## Query parameters

- `since` string: Only notices posted on or after this date (YYYY-MM-DD). Default: 7 days ago. Use the date of your last run for new notices only.
- `until` string: Only notices posted on or before this date.
- `naics` string[]: NAICS codes or prefixes (for example 5415 for computer systems design).
- `psc` string[]: Product and service codes or prefixes (for example D3 or R4).
- `setAside` string[]: Set-aside codes (for example SBA, 8A, HZC, SDVOSBC, WOSB).
- `states` string[]: Place-of-performance state codes (for example VA, TX).
- `types` string[]: Notice types (for example Solicitation, Combined Synopsis/Solicitation, Award Notice, Sources Sought, Special Notice, Presolicitation).
- `keyword` string: Words that must appear in the title.
- `activeOnly` boolean: Only notices that are still active (default). Set false to include archived notices and awards.
- `limit` integer: Maximum notices returned, newest first. Each returned notice is one billable result.
- `free` '1'

## Response `200`

Result (JSON). Every result names its source and the time it was read.

- object

## Other responses

- `400`: Invalid input; not charged.
- `402`: Payment required: 0.05 USD in USDC (x402 v2).

---

[API](https://skmtc.dev/ambolt/apis/ambolt-data-tools.md) · [All operations](https://skmtc.dev/ambolt/apis/ambolt-data-tools/llms.txt) · [OpenAPI document](https://skmtc.dev/ambolt/apis/ambolt-data-tools/revisions/8397885dd82f?raw)