SDK — add a member to a business account

Caller must be an owner or admin of the business account. Target user is resolved by userId OR identifier + type (email/externalUserId create-or-resolve; id direct lookup). Idempotent: if the target is already an active member the existing row is returned with 200.

POST /sdk/{environmentId}/businessAccounts/{businessAccountId}/members

SDK — add a member to a business account

cURL

curl --request POST \
  --url https://app.dynamicauth.com/api/v0/sdk/{environmentId}/businessAccounts/{businessAccountId}/members \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "userId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "identifier": "<string>"
}
'

import requests

url = "https://app.dynamicauth.com/api/v0/sdk/{environmentId}/businessAccounts/{businessAccountId}/members"

payload = {
    "userId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "identifier": "<string>"
}
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({userId: '3c90c3cc-0d44-4b50-8888-8dd25736052a', identifier: '<string>'})
};

fetch('https://app.dynamicauth.com/api/v0/sdk/{environmentId}/businessAccounts/{businessAccountId}/members', 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://app.dynamicauth.com/api/v0/sdk/{environmentId}/businessAccounts/{businessAccountId}/members",
  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([
    'userId' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    'identifier' => '<string>'
  ]),
  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://app.dynamicauth.com/api/v0/sdk/{environmentId}/businessAccounts/{businessAccountId}/members"

	payload := strings.NewReader("{\n  \"userId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"identifier\": \"<string>\"\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://app.dynamicauth.com/api/v0/sdk/{environmentId}/businessAccounts/{businessAccountId}/members")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"userId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"identifier\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.dynamicauth.com/api/v0/sdk/{environmentId}/businessAccounts/{businessAccountId}/members")

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  \"userId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"identifier\": \"<string>\"\n}"

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

200

{
  "id": "95b11417-f18f-457f-8804-68e361f9164f",
  "businessAccountId": "95b11417-f18f-457f-8804-68e361f9164f",
  "userId": "95b11417-f18f-457f-8804-68e361f9164f",
  "addedByUserId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "createdAt": "2023-11-07T05:31:56Z"
}

{
  "id": "95b11417-f18f-457f-8804-68e361f9164f",
  "businessAccountId": "95b11417-f18f-457f-8804-68e361f9164f",
  "userId": "95b11417-f18f-457f-8804-68e361f9164f",
  "addedByUserId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "createdAt": "2023-11-07T05:31:56Z"
}

{
  "error": "<string>"
}

{
  "error": "No jwt provided!"
}

{
  "error": {
    "code": "<string>",
    "message": "<string>"
  },
  "payload": {
    "walletPublicKey": "0xbF394748301603f18d953C90F0b087CBEC0E1834",
    "email": "[e-mail]"
  }
}

{
  "error": "Not Found",
  "code": "not_found"
}

{
  "error": "Internal Server Error"
}

Authorizations

Authorization · string · header · required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Path Parameters

environmentId · string · required

ID of the environment

Required string length: 36

Pattern: ^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$

Example:

"95b11417-f18f-457f-8804-68e361f9164f"

businessAccountId · string · required

ID of the business account

Required string length: 36

Pattern: ^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$

Example:

"95b11417-f18f-457f-8804-68e361f9164f"

Body

application/json

SDK addMember body. Caller resolves the target user by either passing userId directly OR by identifier + type (email / externalUserId / id), mirroring the pregen flow.

role · enum<string> · required

Business account member role that can be directly assigned. Owner is excluded — ownership moves only via transferOwnership.

Available options: admin, viewer

userId · string<uuid> | null

identifier · string | null

type · enum<string>

Available options: email, id, externalUserId, phoneNumber, socialUsername, socialAccountId

Response

200

application/json

Target user was already a member; existing row returned

Admin-reach membership in a business account

id · string · required

Required string length: 36

Pattern: ^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$

Example:

"95b11417-f18f-457f-8804-68e361f9164f"

businessAccountId · string · required

Required string length: 36

Pattern: ^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$

Example:

"95b11417-f18f-457f-8804-68e361f9164f"

userId · string · required

Required string length: 36

Pattern: ^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$

Example:

"95b11417-f18f-457f-8804-68e361f9164f"

role · enum<string> · required

Role of a business account member (admin reach)

Available options: owner, admin, viewer

addedByUserId · string<uuid> | null

createdAt · string<date-time>