Make a Canton call
Submits one Canton call. type names the call and selects the shape of payload.
An unknown or missing type, or a payload missing a required field, is a 400. A field that does not belong to the selected type is ignored rather than rejected.
Four types are specified but not available in v1 and return 501: DTCC_END_INVESTOR_INVITE_CANCEL, DTCC_END_INVESTOR_OFFBOARD, DTCC_ALLOW_LIST_ADD, DTCC_ALLOW_LIST_REMOVE. TRANSFER_WITHDRAW has no owning service at all.
POST
/
operations
/
canton
/
calls
Make a Canton call
curl --request POST \
--url https://api.fireblocks.io/v1/operations/canton/calls \
--header 'Content-Type: application/json' \
--data '
{
"type": "DTCC_PARTICIPANT_ONBOARDING",
"payload": {
"vaultAccountId": "12",
"asset": "CANTON",
"operator": "dtcc-operator::1220abc…",
"provider": "dtcc-provider::1220abc…",
"compliance": "dtcc-compliance::1220abc…",
"registrar": "dtcc-registrar::1220abc…",
"clientOnboarder": "dtcc-onboarder::1220abc…",
"expiresAt": "2026-12-31T23:59:59Z"
}
}
'import requests
url = "https://api.fireblocks.io/v1/operations/canton/calls"
payload = {
"type": "DTCC_PARTICIPANT_ONBOARDING",
"payload": {
"vaultAccountId": "12",
"asset": "CANTON",
"operator": "dtcc-operator::1220abc…",
"provider": "dtcc-provider::1220abc…",
"compliance": "dtcc-compliance::1220abc…",
"registrar": "dtcc-registrar::1220abc…",
"clientOnboarder": "dtcc-onboarder::1220abc…",
"expiresAt": "2026-12-31T23:59:59Z"
}
}
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({
type: 'DTCC_PARTICIPANT_ONBOARDING',
payload: {
vaultAccountId: '12',
asset: 'CANTON',
operator: 'dtcc-operator::1220abc…',
provider: 'dtcc-provider::1220abc…',
compliance: 'dtcc-compliance::1220abc…',
registrar: 'dtcc-registrar::1220abc…',
clientOnboarder: 'dtcc-onboarder::1220abc…',
expiresAt: '2026-12-31T23:59:59Z'
}
})
};
fetch('https://api.fireblocks.io/v1/operations/canton/calls', 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.fireblocks.io/v1/operations/canton/calls",
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([
'type' => 'DTCC_PARTICIPANT_ONBOARDING',
'payload' => [
'vaultAccountId' => '12',
'asset' => 'CANTON',
'operator' => 'dtcc-operator::1220abc…',
'provider' => 'dtcc-provider::1220abc…',
'compliance' => 'dtcc-compliance::1220abc…',
'registrar' => 'dtcc-registrar::1220abc…',
'clientOnboarder' => 'dtcc-onboarder::1220abc…',
'expiresAt' => '2026-12-31T23:59:59Z'
]
]),
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://api.fireblocks.io/v1/operations/canton/calls"
payload := strings.NewReader("{\n \"type\": \"DTCC_PARTICIPANT_ONBOARDING\",\n \"payload\": {\n \"vaultAccountId\": \"12\",\n \"asset\": \"CANTON\",\n \"operator\": \"dtcc-operator::1220abc…\",\n \"provider\": \"dtcc-provider::1220abc…\",\n \"compliance\": \"dtcc-compliance::1220abc…\",\n \"registrar\": \"dtcc-registrar::1220abc…\",\n \"clientOnboarder\": \"dtcc-onboarder::1220abc…\",\n \"expiresAt\": \"2026-12-31T23:59:59Z\"\n }\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://api.fireblocks.io/v1/operations/canton/calls")
.header("Content-Type", "application/json")
.body("{\n \"type\": \"DTCC_PARTICIPANT_ONBOARDING\",\n \"payload\": {\n \"vaultAccountId\": \"12\",\n \"asset\": \"CANTON\",\n \"operator\": \"dtcc-operator::1220abc…\",\n \"provider\": \"dtcc-provider::1220abc…\",\n \"compliance\": \"dtcc-compliance::1220abc…\",\n \"registrar\": \"dtcc-registrar::1220abc…\",\n \"clientOnboarder\": \"dtcc-onboarder::1220abc…\",\n \"expiresAt\": \"2026-12-31T23:59:59Z\"\n }\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.fireblocks.io/v1/operations/canton/calls")
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 \"type\": \"DTCC_PARTICIPANT_ONBOARDING\",\n \"payload\": {\n \"vaultAccountId\": \"12\",\n \"asset\": \"CANTON\",\n \"operator\": \"dtcc-operator::1220abc…\",\n \"provider\": \"dtcc-provider::1220abc…\",\n \"compliance\": \"dtcc-compliance::1220abc…\",\n \"registrar\": \"dtcc-registrar::1220abc…\",\n \"clientOnboarder\": \"dtcc-onboarder::1220abc…\",\n \"expiresAt\": \"2026-12-31T23:59:59Z\"\n }\n}"
response = http.request(request)
puts response.read_body{
"transactionId": "5a1d8b0f-2c31-4c7e-9d0a-118e7b6c4a21",
"status": "SUBMITTED"
}{
"message": "<string>",
"code": 123
}{
"message": "<string>",
"code": 123
}{
"message": "<string>",
"code": 123
}{
"message": "<string>",
"code": 123
}{
"message": "<string>",
"code": 123
}Headers
A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.
Body
application/json
Response
The outgoing transaction that carries the call.
Was this page helpful?
⌘I
Make a Canton call
curl --request POST \
--url https://api.fireblocks.io/v1/operations/canton/calls \
--header 'Content-Type: application/json' \
--data '
{
"type": "DTCC_PARTICIPANT_ONBOARDING",
"payload": {
"vaultAccountId": "12",
"asset": "CANTON",
"operator": "dtcc-operator::1220abc…",
"provider": "dtcc-provider::1220abc…",
"compliance": "dtcc-compliance::1220abc…",
"registrar": "dtcc-registrar::1220abc…",
"clientOnboarder": "dtcc-onboarder::1220abc…",
"expiresAt": "2026-12-31T23:59:59Z"
}
}
'import requests
url = "https://api.fireblocks.io/v1/operations/canton/calls"
payload = {
"type": "DTCC_PARTICIPANT_ONBOARDING",
"payload": {
"vaultAccountId": "12",
"asset": "CANTON",
"operator": "dtcc-operator::1220abc…",
"provider": "dtcc-provider::1220abc…",
"compliance": "dtcc-compliance::1220abc…",
"registrar": "dtcc-registrar::1220abc…",
"clientOnboarder": "dtcc-onboarder::1220abc…",
"expiresAt": "2026-12-31T23:59:59Z"
}
}
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({
type: 'DTCC_PARTICIPANT_ONBOARDING',
payload: {
vaultAccountId: '12',
asset: 'CANTON',
operator: 'dtcc-operator::1220abc…',
provider: 'dtcc-provider::1220abc…',
compliance: 'dtcc-compliance::1220abc…',
registrar: 'dtcc-registrar::1220abc…',
clientOnboarder: 'dtcc-onboarder::1220abc…',
expiresAt: '2026-12-31T23:59:59Z'
}
})
};
fetch('https://api.fireblocks.io/v1/operations/canton/calls', 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.fireblocks.io/v1/operations/canton/calls",
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([
'type' => 'DTCC_PARTICIPANT_ONBOARDING',
'payload' => [
'vaultAccountId' => '12',
'asset' => 'CANTON',
'operator' => 'dtcc-operator::1220abc…',
'provider' => 'dtcc-provider::1220abc…',
'compliance' => 'dtcc-compliance::1220abc…',
'registrar' => 'dtcc-registrar::1220abc…',
'clientOnboarder' => 'dtcc-onboarder::1220abc…',
'expiresAt' => '2026-12-31T23:59:59Z'
]
]),
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://api.fireblocks.io/v1/operations/canton/calls"
payload := strings.NewReader("{\n \"type\": \"DTCC_PARTICIPANT_ONBOARDING\",\n \"payload\": {\n \"vaultAccountId\": \"12\",\n \"asset\": \"CANTON\",\n \"operator\": \"dtcc-operator::1220abc…\",\n \"provider\": \"dtcc-provider::1220abc…\",\n \"compliance\": \"dtcc-compliance::1220abc…\",\n \"registrar\": \"dtcc-registrar::1220abc…\",\n \"clientOnboarder\": \"dtcc-onboarder::1220abc…\",\n \"expiresAt\": \"2026-12-31T23:59:59Z\"\n }\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://api.fireblocks.io/v1/operations/canton/calls")
.header("Content-Type", "application/json")
.body("{\n \"type\": \"DTCC_PARTICIPANT_ONBOARDING\",\n \"payload\": {\n \"vaultAccountId\": \"12\",\n \"asset\": \"CANTON\",\n \"operator\": \"dtcc-operator::1220abc…\",\n \"provider\": \"dtcc-provider::1220abc…\",\n \"compliance\": \"dtcc-compliance::1220abc…\",\n \"registrar\": \"dtcc-registrar::1220abc…\",\n \"clientOnboarder\": \"dtcc-onboarder::1220abc…\",\n \"expiresAt\": \"2026-12-31T23:59:59Z\"\n }\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.fireblocks.io/v1/operations/canton/calls")
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 \"type\": \"DTCC_PARTICIPANT_ONBOARDING\",\n \"payload\": {\n \"vaultAccountId\": \"12\",\n \"asset\": \"CANTON\",\n \"operator\": \"dtcc-operator::1220abc…\",\n \"provider\": \"dtcc-provider::1220abc…\",\n \"compliance\": \"dtcc-compliance::1220abc…\",\n \"registrar\": \"dtcc-registrar::1220abc…\",\n \"clientOnboarder\": \"dtcc-onboarder::1220abc…\",\n \"expiresAt\": \"2026-12-31T23:59:59Z\"\n }\n}"
response = http.request(request)
puts response.read_body{
"transactionId": "5a1d8b0f-2c31-4c7e-9d0a-118e7b6c4a21",
"status": "SUBMITTED"
}{
"message": "<string>",
"code": 123
}{
"message": "<string>",
"code": 123
}{
"message": "<string>",
"code": 123
}{
"message": "<string>",
"code": 123
}{
"message": "<string>",
"code": 123
}