curl --request POST \
--url https://api.croma.run/co/secop/contracts-by-provider/v1 \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"document_number": "79372917"
}
'import requests
url = "https://api.croma.run/co/secop/contracts-by-provider/v1"
payload = { "document_number": "79372917" }
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({document_number: '79372917'})
};
fetch('https://api.croma.run/co/secop/contracts-by-provider/v1', 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://api.croma.run/co/secop/contracts-by-provider/v1",
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([
'document_number' => '79372917'
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"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://api.croma.run/co/secop/contracts-by-provider/v1"
payload := strings.NewReader("{\n \"document_number\": \"79372917\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
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://api.croma.run/co/secop/contracts-by-provider/v1")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"document_number\": \"79372917\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.croma.run/co/secop/contracts-by-provider/v1")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"document_number\": \"79372917\"\n}"
response = http.request(request)
puts response.read_body{
"data": {
"document_number": "<string>",
"entity_nit": "<string>",
"from_date": "<string>",
"to_date": "<string>",
"count": 123,
"capped": true,
"contracts": [
{
"contract_id": "<string>",
"reference": "<string>",
"entity": "<string>",
"entity_nit": "<string>",
"centralized_entity": "<string>",
"provider": "<string>",
"provider_document": "<string>",
"provider_document_type": "<string>",
"provider_code": "<string>",
"is_sme": true,
"is_group": true,
"legal_rep_name": "<string>",
"legal_rep_document_type": "<string>",
"legal_rep_document": "<string>",
"status": "<string>",
"contract_type": "<string>",
"modality": "<string>",
"modality_justification": "<string>",
"unspsc_code": "<string>",
"object": "<string>",
"delivery_conditions": "<string>",
"value": 123,
"invoiced_value": 123,
"paid_value": 123,
"pending_execution_value": 123,
"pending_payment_value": 123,
"advance_payment_enabled": true,
"advance_payment_value": 123,
"amortized_value": 123,
"pending_amortization_value": 123,
"sign_date": "<string>",
"start_date": "<string>",
"end_date": "<string>",
"added_days": 123,
"duration": "<string>",
"can_be_extended": true,
"extension_notice_date": "<string>",
"requires_liquidation": true,
"liquidation_start_date": "<string>",
"liquidation_end_date": "<string>",
"has_environmental_obligation": true,
"has_post_consumption_obligations": true,
"has_reversion": true,
"location": "<string>",
"supervisor": "<string>",
"expense_orderer": "<string>",
"funding_origin": "<string>",
"expense_destination": "<string>",
"sector": "<string>",
"branch": "<string>",
"updated_date": "<string>",
"url": "<string>"
}
],
"pagination": {
"total": 123,
"page_size": 123,
"total_pages": 123,
"page": 123
}
},
"deprecation": {
"since": "2023-12-25",
"sunset": "2023-12-25",
"successor": "<string>",
"message": "<string>"
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"param": "<string>",
"details": {}
}
}SECOP Contracts by Provider
Deprecated since 2026-08-30; stops answering on 2026-12-01. Use POST /co/secop/contracts-search/v1 instead.
List the public-procurement contracts (SECOP II) awarded to one provider by cédula or NIT, across all contracting entities: the contractor profile (who hired them, values, status, dates). Optional filters: contracting-entity NIT and a sign-date window (from_date/to_date). Pages of 500, newest first (page, 1-based); capped: true means the page is full and later pages may exist.
curl --request POST \
--url https://api.croma.run/co/secop/contracts-by-provider/v1 \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"document_number": "79372917"
}
'import requests
url = "https://api.croma.run/co/secop/contracts-by-provider/v1"
payload = { "document_number": "79372917" }
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({document_number: '79372917'})
};
fetch('https://api.croma.run/co/secop/contracts-by-provider/v1', 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://api.croma.run/co/secop/contracts-by-provider/v1",
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([
'document_number' => '79372917'
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"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://api.croma.run/co/secop/contracts-by-provider/v1"
payload := strings.NewReader("{\n \"document_number\": \"79372917\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
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://api.croma.run/co/secop/contracts-by-provider/v1")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"document_number\": \"79372917\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.croma.run/co/secop/contracts-by-provider/v1")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"document_number\": \"79372917\"\n}"
response = http.request(request)
puts response.read_body{
"data": {
"document_number": "<string>",
"entity_nit": "<string>",
"from_date": "<string>",
"to_date": "<string>",
"count": 123,
"capped": true,
"contracts": [
{
"contract_id": "<string>",
"reference": "<string>",
"entity": "<string>",
"entity_nit": "<string>",
"centralized_entity": "<string>",
"provider": "<string>",
"provider_document": "<string>",
"provider_document_type": "<string>",
"provider_code": "<string>",
"is_sme": true,
"is_group": true,
"legal_rep_name": "<string>",
"legal_rep_document_type": "<string>",
"legal_rep_document": "<string>",
"status": "<string>",
"contract_type": "<string>",
"modality": "<string>",
"modality_justification": "<string>",
"unspsc_code": "<string>",
"object": "<string>",
"delivery_conditions": "<string>",
"value": 123,
"invoiced_value": 123,
"paid_value": 123,
"pending_execution_value": 123,
"pending_payment_value": 123,
"advance_payment_enabled": true,
"advance_payment_value": 123,
"amortized_value": 123,
"pending_amortization_value": 123,
"sign_date": "<string>",
"start_date": "<string>",
"end_date": "<string>",
"added_days": 123,
"duration": "<string>",
"can_be_extended": true,
"extension_notice_date": "<string>",
"requires_liquidation": true,
"liquidation_start_date": "<string>",
"liquidation_end_date": "<string>",
"has_environmental_obligation": true,
"has_post_consumption_obligations": true,
"has_reversion": true,
"location": "<string>",
"supervisor": "<string>",
"expense_orderer": "<string>",
"funding_origin": "<string>",
"expense_destination": "<string>",
"sector": "<string>",
"branch": "<string>",
"updated_date": "<string>",
"url": "<string>"
}
],
"pagination": {
"total": 123,
"page_size": 123,
"total_pages": 123,
"page": 123
}
},
"deprecation": {
"since": "2023-12-25",
"sunset": "2023-12-25",
"successor": "<string>",
"message": "<string>"
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"param": "<string>",
"details": {}
}
}Authorizations
Use Authorization: Bearer YOUR_API_KEY
Headers
Optional client-chosen key for this request (any string up to 255 characters, e.g. a UUID). Every Croma operation is an idempotent lookup: repeating a request with the same body returns the same result and creates nothing, so retrying after a timeout or network failure is always safe. The key is echoed back in the Idempotency-Key response header so you can correlate a retry with its first attempt. Each attempt that reaches the API counts against the rate limit.
255"0f8e9a42-6b7c-4d1e-9a3f-2c5d7e8f9a0b"
Body
Provider cédula or NIT. Dots and a trailing verification digit are optional: 900195855, 900195855-1 and 900.195.855-1 all match the same contractor.
^[0-9A-Za-z.\-]{4,24}$Optional contracting-entity NIT filter (digits, no verification digit).
^(\d{4,15})?$Optional date filter in yyyy-mm-dd format.
Optional date filter in yyyy-mm-dd format.
1-based page number for paginated results.
1 <= x <= 1000