Preview field-level conflicts before merging donors
Dry-run for a current published duplicate group. Returns conflicts only for profile columns whose winner can be selected by the merge endpoint; custom values and tags follow deterministic fill-empty/union behavior. Full donor records, credentials, and payment-provider identifiers are never returned. Requires permission: duplicates_manage (also satisfied by donors_manage).
curl --request POST \
--url https://api.gratona.com/v1/admin/donors/duplicates/preview-merge \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"primary_donor_id": 12345,
"secondary_donor_ids": [
12346,
12347
],
"hysform_id": 42,
"scan_run_id": 512,
"group_id": "512:12345"
}
'import requests
url = "https://api.gratona.com/v1/admin/donors/duplicates/preview-merge"
payload = {
"primary_donor_id": 12345,
"secondary_donor_ids": [12346, 12347],
"hysform_id": 42,
"scan_run_id": 512,
"group_id": "512:12345"
}
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({
primary_donor_id: 12345,
secondary_donor_ids: [12346, 12347],
hysform_id: 42,
scan_run_id: 512,
group_id: '512:12345'
})
};
fetch('https://api.gratona.com/v1/admin/donors/duplicates/preview-merge', 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.gratona.com/v1/admin/donors/duplicates/preview-merge",
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([
'primary_donor_id' => 12345,
'secondary_donor_ids' => [
12346,
12347
],
'hysform_id' => 42,
'scan_run_id' => 512,
'group_id' => '512:12345'
]),
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.gratona.com/v1/admin/donors/duplicates/preview-merge"
payload := strings.NewReader("{\n \"primary_donor_id\": 12345,\n \"secondary_donor_ids\": [\n 12346,\n 12347\n ],\n \"hysform_id\": 42,\n \"scan_run_id\": 512,\n \"group_id\": \"512:12345\"\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.gratona.com/v1/admin/donors/duplicates/preview-merge")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"primary_donor_id\": 12345,\n \"secondary_donor_ids\": [\n 12346,\n 12347\n ],\n \"hysform_id\": 42,\n \"scan_run_id\": 512,\n \"group_id\": \"512:12345\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.gratona.com/v1/admin/donors/duplicates/preview-merge")
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 \"primary_donor_id\": 12345,\n \"secondary_donor_ids\": [\n 12346,\n 12347\n ],\n \"hysform_id\": 42,\n \"scan_run_id\": 512,\n \"group_id\": \"512:12345\"\n}"
response = http.request(request)
puts response.read_body{
"success": true,
"data": {
"conflicts": {}
}
}{
"message": "Unauthorized",
"status": "error"
}{
"success": false,
"message": "Primary donor not found"
}{
"errors": {},
"status": "error",
"message": "The given data was invalid."
}{
"success": false,
"message": "Failed to preview merge"
}Authorizations
Passport bearer token authentication for legacy admin sessions.
Body
Donor that would survive. Validation: required|integer.
12345
Donors that would be merged into the primary. Validation: required|array with each entry integer.
[12346, 12347]
Donor form context. Validation: required|integer.
42
Current published duplicate scan. Validation: required|integer.
512
Current duplicate group identifier. Validation: required|string|max:255.
"512:12345"
curl --request POST \
--url https://api.gratona.com/v1/admin/donors/duplicates/preview-merge \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"primary_donor_id": 12345,
"secondary_donor_ids": [
12346,
12347
],
"hysform_id": 42,
"scan_run_id": 512,
"group_id": "512:12345"
}
'import requests
url = "https://api.gratona.com/v1/admin/donors/duplicates/preview-merge"
payload = {
"primary_donor_id": 12345,
"secondary_donor_ids": [12346, 12347],
"hysform_id": 42,
"scan_run_id": 512,
"group_id": "512:12345"
}
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({
primary_donor_id: 12345,
secondary_donor_ids: [12346, 12347],
hysform_id: 42,
scan_run_id: 512,
group_id: '512:12345'
})
};
fetch('https://api.gratona.com/v1/admin/donors/duplicates/preview-merge', 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.gratona.com/v1/admin/donors/duplicates/preview-merge",
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([
'primary_donor_id' => 12345,
'secondary_donor_ids' => [
12346,
12347
],
'hysform_id' => 42,
'scan_run_id' => 512,
'group_id' => '512:12345'
]),
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.gratona.com/v1/admin/donors/duplicates/preview-merge"
payload := strings.NewReader("{\n \"primary_donor_id\": 12345,\n \"secondary_donor_ids\": [\n 12346,\n 12347\n ],\n \"hysform_id\": 42,\n \"scan_run_id\": 512,\n \"group_id\": \"512:12345\"\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.gratona.com/v1/admin/donors/duplicates/preview-merge")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"primary_donor_id\": 12345,\n \"secondary_donor_ids\": [\n 12346,\n 12347\n ],\n \"hysform_id\": 42,\n \"scan_run_id\": 512,\n \"group_id\": \"512:12345\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.gratona.com/v1/admin/donors/duplicates/preview-merge")
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 \"primary_donor_id\": 12345,\n \"secondary_donor_ids\": [\n 12346,\n 12347\n ],\n \"hysform_id\": 42,\n \"scan_run_id\": 512,\n \"group_id\": \"512:12345\"\n}"
response = http.request(request)
puts response.read_body{
"success": true,
"data": {
"conflicts": {}
}
}{
"message": "Unauthorized",
"status": "error"
}{
"success": false,
"message": "Primary donor not found"
}{
"errors": {},
"status": "error",
"message": "The given data was invalid."
}{
"success": false,
"message": "Failed to preview merge"
}