Government Solicitations

curl --request POST \
  --url https://win.oneshotagent.com/v1/tools/gov/solicitations \
  --header 'Content-Type: application/json' \
  --data '
{
  "naics": [
    "<string>"
  ],
  "notice_types": [
    "<string>"
  ],
  "since_days": 123,
  "agencies": [
    "<string>"
  ],
  "keywords": [
    "<string>"
  ],
  "state": "<string>",
  "set_aside": "<string>",
  "active_only": true,
  "has_contact": true,
  "include_description": true,
  "limit": 123
}
'

import requests

url = "https://win.oneshotagent.com/v1/tools/gov/solicitations"

payload = {
    "naics": ["<string>"],
    "notice_types": ["<string>"],
    "since_days": 123,
    "agencies": ["<string>"],
    "keywords": ["<string>"],
    "state": "<string>",
    "set_aside": "<string>",
    "active_only": True,
    "has_contact": True,
    "include_description": True,
    "limit": 123
}
headers = {"Content-Type": "application/json"}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    naics: ['<string>'],
    notice_types: ['<string>'],
    since_days: 123,
    agencies: ['<string>'],
    keywords: ['<string>'],
    state: '<string>',
    set_aside: '<string>',
    active_only: true,
    has_contact: true,
    include_description: true,
    limit: 123
  })
};

fetch('https://win.oneshotagent.com/v1/tools/gov/solicitations', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://win.oneshotagent.com/v1/tools/gov/solicitations",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'naics' => [
        '<string>'
    ],
    'notice_types' => [
        '<string>'
    ],
    'since_days' => 123,
    'agencies' => [
        '<string>'
    ],
    'keywords' => [
        '<string>'
    ],
    'state' => '<string>',
    'set_aside' => '<string>',
    'active_only' => true,
    'has_contact' => true,
    'include_description' => true,
    'limit' => 123
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://win.oneshotagent.com/v1/tools/gov/solicitations"

	payload := strings.NewReader("{\n  \"naics\": [\n    \"<string>\"\n  ],\n  \"notice_types\": [\n    \"<string>\"\n  ],\n  \"since_days\": 123,\n  \"agencies\": [\n    \"<string>\"\n  ],\n  \"keywords\": [\n    \"<string>\"\n  ],\n  \"state\": \"<string>\",\n  \"set_aside\": \"<string>\",\n  \"active_only\": true,\n  \"has_contact\": true,\n  \"include_description\": true,\n  \"limit\": 123\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://win.oneshotagent.com/v1/tools/gov/solicitations")
  .header("Content-Type", "application/json")
  .body("{\n  \"naics\": [\n    \"<string>\"\n  ],\n  \"notice_types\": [\n    \"<string>\"\n  ],\n  \"since_days\": 123,\n  \"agencies\": [\n    \"<string>\"\n  ],\n  \"keywords\": [\n    \"<string>\"\n  ],\n  \"state\": \"<string>\",\n  \"set_aside\": \"<string>\",\n  \"active_only\": true,\n  \"has_contact\": true,\n  \"include_description\": true,\n  \"limit\": 123\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://win.oneshotagent.com/v1/tools/gov/solicitations")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"naics\": [\n    \"<string>\"\n  ],\n  \"notice_types\": [\n    \"<string>\"\n  ],\n  \"since_days\": 123,\n  \"agencies\": [\n    \"<string>\"\n  ],\n  \"keywords\": [\n    \"<string>\"\n  ],\n  \"state\": \"<string>\",\n  \"set_aside\": \"<string>\",\n  \"active_only\": true,\n  \"has_contact\": true,\n  \"include_description\": true,\n  \"limit\": 123\n}"

response = http.request(request)
puts response.read_body

POST

tools

gov

solicitations

Government Solicitations

curl --request POST \
  --url https://win.oneshotagent.com/v1/tools/gov/solicitations \
  --header 'Content-Type: application/json' \
  --data '
{
  "naics": [
    "<string>"
  ],
  "notice_types": [
    "<string>"
  ],
  "since_days": 123,
  "agencies": [
    "<string>"
  ],
  "keywords": [
    "<string>"
  ],
  "state": "<string>",
  "set_aside": "<string>",
  "active_only": true,
  "has_contact": true,
  "include_description": true,
  "limit": 123
}
'

import requests

url = "https://win.oneshotagent.com/v1/tools/gov/solicitations"

payload = {
    "naics": ["<string>"],
    "notice_types": ["<string>"],
    "since_days": 123,
    "agencies": ["<string>"],
    "keywords": ["<string>"],
    "state": "<string>",
    "set_aside": "<string>",
    "active_only": True,
    "has_contact": True,
    "include_description": True,
    "limit": 123
}
headers = {"Content-Type": "application/json"}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    naics: ['<string>'],
    notice_types: ['<string>'],
    since_days: 123,
    agencies: ['<string>'],
    keywords: ['<string>'],
    state: '<string>',
    set_aside: '<string>',
    active_only: true,
    has_contact: true,
    include_description: true,
    limit: 123
  })
};

fetch('https://win.oneshotagent.com/v1/tools/gov/solicitations', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://win.oneshotagent.com/v1/tools/gov/solicitations",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'naics' => [
        '<string>'
    ],
    'notice_types' => [
        '<string>'
    ],
    'since_days' => 123,
    'agencies' => [
        '<string>'
    ],
    'keywords' => [
        '<string>'
    ],
    'state' => '<string>',
    'set_aside' => '<string>',
    'active_only' => true,
    'has_contact' => true,
    'include_description' => true,
    'limit' => 123
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://win.oneshotagent.com/v1/tools/gov/solicitations"

	payload := strings.NewReader("{\n  \"naics\": [\n    \"<string>\"\n  ],\n  \"notice_types\": [\n    \"<string>\"\n  ],\n  \"since_days\": 123,\n  \"agencies\": [\n    \"<string>\"\n  ],\n  \"keywords\": [\n    \"<string>\"\n  ],\n  \"state\": \"<string>\",\n  \"set_aside\": \"<string>\",\n  \"active_only\": true,\n  \"has_contact\": true,\n  \"include_description\": true,\n  \"limit\": 123\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://win.oneshotagent.com/v1/tools/gov/solicitations")
  .header("Content-Type", "application/json")
  .body("{\n  \"naics\": [\n    \"<string>\"\n  ],\n  \"notice_types\": [\n    \"<string>\"\n  ],\n  \"since_days\": 123,\n  \"agencies\": [\n    \"<string>\"\n  ],\n  \"keywords\": [\n    \"<string>\"\n  ],\n  \"state\": \"<string>\",\n  \"set_aside\": \"<string>\",\n  \"active_only\": true,\n  \"has_contact\": true,\n  \"include_description\": true,\n  \"limit\": 123\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://win.oneshotagent.com/v1/tools/gov/solicitations")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"naics\": [\n    \"<string>\"\n  ],\n  \"notice_types\": [\n    \"<string>\"\n  ],\n  \"since_days\": 123,\n  \"agencies\": [\n    \"<string>\"\n  ],\n  \"keywords\": [\n    \"<string>\"\n  ],\n  \"state\": \"<string>\",\n  \"set_aside\": \"<string>\",\n  \"active_only\": true,\n  \"has_contact\": true,\n  \"include_description\": true,\n  \"limit\": 123\n}"

response = http.request(request)
puts response.read_body

Which federal agencies are buying what you sell, right now? A Sources Sought or Presolicitation notice is SAM.gov’s signal that an agency has a requirement and is still writing it — before it hits a formal solicitation, before a prime has been picked, while the contracting officer is actively looking for vendors to talk to. That window is the buying window: respond to a Sources Sought and you can shape the requirement; wait for the full solicitation and you’re competing on someone else’s terms. Every notice carries the contracting officer’s published name, email, and phone — the join a normal B2B database can’t make, because “the federal government” isn’t a company record. This is a lead-generation endpoint for selling to government, not a general contract-research tool: it filters to the early, relationship-building notice types (r/p) by default, and every row’s point of contact is real and reachable. Async, like every research endpoint on this site: you POST a request, get back a request_id, and poll GET /v1/requests/{request_id} with X-Agent-ID (your wallet) until the job completes — without the wallet header the poll returns 401 missing_wallet.

This endpoint accepts optional memo (≤ 1000 chars) and decisionContext (object) body fields. Stored on the receipt for debugging and audit — see Audit Trail.

Request

POST /v1/tools/gov/solicitations

string[]

required

One or more 6-digit NAICS codes (1–20), e.g. ["541511"]. Every code must match ^\d{6}$. See NAICS codes to start from below.

string[]

default:"['r', 'p']"

SAM.gov procurement type codes to include (1–9): r Sources Sought, p Presolicitation, o Solicitation, k Combined Synopsis/Solicitation, s Special Notice, a Award Notice, u Justification, i Intent to Bundle, g Surplus Property. The default keeps you in the buying window — before the requirement has hardened into a formal solicitation.

number

default:"30"

Look-back window on posted date, 1–365.

string[]

Case-insensitive substrings matched against the agency path (max 20), e.g. ["DEPT OF THE ARMY"].

string[]

Title / full-text keywords (max 20).

string

Two-letter place-of-performance state code, e.g. "TX". Rows with no recorded place of performance are unknown, not a match, and are excluded when this filter is set.

string

Set-aside code: SBA, 8A, HZC, SDVOSBC, WOSB, …

boolean

default:"true"

Drop archived notices and notices whose response deadline has already passed.

boolean

default:"false"

true keeps only notices whose point of contact has both a name and an email — the rows you can actually act on.

boolean

default:"true"

Fetch description bodies for the first rows of the result. See description cap below.

number

default:"100"

Max results, 1–500.

curl -X POST https://win.oneshotagent.com/v1/tools/gov/solicitations \
  -H "Content-Type: application/json" \
  -H "PAYMENT-SIGNATURE: <signature>" \
  -d '{
    "naics": ["541511"],
    "has_contact": true,
    "since_days": 30
  }'

The x402 middleware reads payment-signature (or legacy x-payment). The SDK sets this for you — pass the signed payment when calling HTTP directly.

Response

{
  "status": "completed",
  "result": {
    "results": [
      {
        "notice_id": "a1b2c3d4e5f6",
        "notice_type": "sources_sought",
        "notice_type_code": "r",
        "title": "Custom Software Development Support Services",
        "solicitation_number": "W91CRB-26-R-0042",
        "agency": "DEPT OF DEFENSE.DEPT OF THE ARMY.AMC",
        "naics_code": "541511",
        "posted_date": "2026-08-12",
        "response_deadline": "2026-09-15T17:00:00Z",
        "active": true,
        "set_aside": "SBA",
        "place_of_performance": { "city": "Huntsville", "state": "AL", "zip": "35805" },
        "contact": {
          "name": "Jordan Ellis",
          "email": "[email protected]",
          "phone": "(256) 555-0119",
          "title": "Contracting Officer",
          "type": "primary"
        },
        "contacts": [
          { "name": "Jordan Ellis", "email": "[email protected]", "phone": "(256) 555-0119", "title": "Contracting Officer", "type": "primary" }
        ],
        "description": "The government is seeking sources capable of providing custom software development...",
        "description_truncated": false,
        "url": "https://sam.gov/opp/a1b2c3d4e5f6/view",
        "id": "a1b2c3d4e5f6"
      }
    ],
    "total_found": 1,
    "truncated": false,
    "description_fetches": 1,
    "vendor_calls": 2,
    "data_as_of": "2026-09-07T06:00:00.000Z",
    "filters": { "naics": ["541511"], "has_contact": true, "since_days": 30 }
  }
}

Zero rows is a completed job, not an error — results: [], total_found: 0. It means no notice matched your filters in the window, not that the search failed. The same contract as every other search endpoint on this site.

data_as_of is an ISO timestamp of the data snapshot behind results: the publish time of SAM.gov’s daily extract when served from it (same-day postings typically appear the next morning), or the request time when the live SAM.gov API answered.

The description cap

Description bodies are a second upstream call per notice, so they’re fetched for a capped number of rows per search rather than every row unconditionally. description is null on any row the fetch didn’t reach. truncated: true on the top-level result means either the description cap stopped some rows short, or the search itself was halted early by an upstream error — check description_fetches and inspect which rows have description: null to tell which happened. description_truncated (per row) is different: it means the description body itself was longer than the per-notice character cap and was cut, not that it’s missing.

`has_contact`

Not every notice publishes a point of contact — pass has_contact: true to only get rows with a name and an email you can act on immediately. Without it you’ll see notices where contact is null.

NAICS codes to start from

Vertical	NAICS
Custom computer programming / software dev	`541511`
IT systems integration	`541512`
Computer facilities management	`541513`
Management consulting	`541611`
Engineering services	`541330`
Commercial building construction	`236220`
Facilities support services	`561210`
Janitorial services	`561720`
Security guard services	`561612`
Office administrative services	`561110`

NAICS codes are hierarchical — 5415 (computer systems design) rolls up 541511–541519, but this endpoint only accepts full 6-digit codes. Pass the code(s) closest to what you actually deliver; SAM.gov’s own NAICS lookup (naics.com or sam.gov) is the canonical reference for less common verticals.

SDK

const opportunities = await agent.govSolicitations({
  naics: ['541511'],
  has_contact: true,
});

for (const notice of opportunities.results) {
  console.log(notice.title, notice.contact?.email);
}

See Pricing for costs.

Overview

Email

Email Inbox

Voice

SMS

Commerce

Enrichment

Verification

Research

Local Businesses

Government

Build

Notifications

Budgets

Receipts & Analytics

Other

Compute

Browser

Government Solicitations

Request

Response

The description cap

`has_contact`

NAICS codes to start from

SDK

​Request

​Response

​The description cap

​has_contact

​NAICS codes to start from

​SDK

Request

Response

The description cap

`has_contact`

NAICS codes to start from

SDK