Simulate a deposit into an auto-ramp account (sandbox only)

curl --request POST \
  --url https://platform.spritz.finance/v1/sandbox/auto-ramp-accounts/{id}/deposit \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "amount": "2525.00",
  "gasFee": "4.20",
  "exchangeFee": "2.53",
  "settle": true,
  "depositId": "<string>"
}
'

import requests

url = "https://platform.spritz.finance/v1/sandbox/auto-ramp-accounts/{id}/deposit"

payload = {
    "amount": "2525.00",
    "gasFee": "4.20",
    "exchangeFee": "2.53",
    "settle": True,
    "depositId": "<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({
    amount: '2525.00',
    gasFee: '4.20',
    exchangeFee: '2.53',
    settle: true,
    depositId: '<string>'
  })
};

fetch('https://platform.spritz.finance/v1/sandbox/auto-ramp-accounts/{id}/deposit', 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://platform.spritz.finance/v1/sandbox/auto-ramp-accounts/{id}/deposit",
  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([
    'amount' => '2525.00',
    'gasFee' => '4.20',
    'exchangeFee' => '2.53',
    'settle' => true,
    'depositId' => '<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://platform.spritz.finance/v1/sandbox/auto-ramp-accounts/{id}/deposit"

	payload := strings.NewReader("{\n  \"amount\": \"2525.00\",\n  \"gasFee\": \"4.20\",\n  \"exchangeFee\": \"2.53\",\n  \"settle\": true,\n  \"depositId\": \"<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://platform.spritz.finance/v1/sandbox/auto-ramp-accounts/{id}/deposit")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"amount\": \"2525.00\",\n  \"gasFee\": \"4.20\",\n  \"exchangeFee\": \"2.53\",\n  \"settle\": true,\n  \"depositId\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://platform.spritz.finance/v1/sandbox/auto-ramp-accounts/{id}/deposit")

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  \"amount\": \"2525.00\",\n  \"gasFee\": \"4.20\",\n  \"exchangeFee\": \"2.53\",\n  \"settle\": true,\n  \"depositId\": \"<string>\"\n}"

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

{
  "onRampId": "507f1f77bcf86cd799439011",
  "depositId": "3f1a9c02-6c1c-4f0e-9a6a-2f9c8f6f4b21",
  "input": {
    "amount": "2525.00",
    "currency": "EUR"
  },
  "fees": {
    "total": "27.78",
    "currency": "EUR",
    "breakdown": {
      "platform": "57.07",
      "exchange": "2.53",
      "network": "0.00"
    }
  },
  "output": {
    "amount": "2497.22",
    "token": "USDC"
  }
}

{
  "title": "Unauthorized",
  "status": 400,
  "type": "urn:problem-type:auth:unauthorized",
  "detail": "<string>",
  "instance": "/errors/1234567890",
  "code": "transaction_limit",
  "field": "amountUsd",
  "retryable": true
}

{
  "title": "Unauthorized",
  "status": 401,
  "type": "urn:problem-type:auth:unauthorized",
  "detail": "Bearer token required",
  "instance": "<string>",
  "realm": "API",
  "scope": "read:users"
}

{
  "title": "Unauthorized",
  "status": 400,
  "type": "urn:problem-type:auth:unauthorized",
  "detail": "<string>",
  "instance": "/errors/1234567890",
  "code": "transaction_limit",
  "field": "amountUsd",
  "retryable": true
}

{
  "title": "<string>",
  "status": 404,
  "resourceType": "user",
  "resourceId": "<string>",
  "type": "about:blank",
  "detail": "<string>",
  "instance": "<string>"
}

{
  "title": "Unauthorized",
  "status": 400,
  "type": "urn:problem-type:auth:unauthorized",
  "detail": "<string>",
  "instance": "/errors/1234567890",
  "code": "transaction_limit",
  "field": "amountUsd",
  "retryable": true
}

{
  "title": "Unauthorized",
  "status": 400,
  "type": "urn:problem-type:auth:unauthorized",
  "detail": "<string>",
  "instance": "/errors/1234567890",
  "code": "transaction_limit",
  "field": "amountUsd",
  "retryable": true
}

Sandbox

Simulate a deposit into an auto-ramp account (sandbox only)

Simulates a fiat deposit arriving in this auto-ramp account and settling to crypto. Only available in sandbox environments — returns 403 in production.

There is no other way to make an auto-ramp settle in sandbox: the provider’s own sandbox cannot credit a virtual account. This drives the same ingestion path a real deposit takes, so the on-ramp it produces is an ordinary on-ramp — it appears in GET /v1/on-ramps, fires the same onramp.* webhooks, and carries the same fee breakdown.

The fee is the account’s own percentage and the conversion is priced off the live rate, so the figures should agree with GET /v1/auto-ramp-accounts/{id}/estimate for the same amount, up to the network fee — which no estimate can know in advance and which you set here yourself.

Poll onRampId at GET /v1/on-ramps/{id}.

POST

sandbox

auto-ramp-accounts

{id}

deposit

Simulate a deposit into an auto-ramp account (sandbox only)

curl --request POST \
  --url https://platform.spritz.finance/v1/sandbox/auto-ramp-accounts/{id}/deposit \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "amount": "2525.00",
  "gasFee": "4.20",
  "exchangeFee": "2.53",
  "settle": true,
  "depositId": "<string>"
}
'

import requests

url = "https://platform.spritz.finance/v1/sandbox/auto-ramp-accounts/{id}/deposit"

payload = {
    "amount": "2525.00",
    "gasFee": "4.20",
    "exchangeFee": "2.53",
    "settle": True,
    "depositId": "<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({
    amount: '2525.00',
    gasFee: '4.20',
    exchangeFee: '2.53',
    settle: true,
    depositId: '<string>'
  })
};

fetch('https://platform.spritz.finance/v1/sandbox/auto-ramp-accounts/{id}/deposit', 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://platform.spritz.finance/v1/sandbox/auto-ramp-accounts/{id}/deposit",
  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([
    'amount' => '2525.00',
    'gasFee' => '4.20',
    'exchangeFee' => '2.53',
    'settle' => true,
    'depositId' => '<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://platform.spritz.finance/v1/sandbox/auto-ramp-accounts/{id}/deposit"

	payload := strings.NewReader("{\n  \"amount\": \"2525.00\",\n  \"gasFee\": \"4.20\",\n  \"exchangeFee\": \"2.53\",\n  \"settle\": true,\n  \"depositId\": \"<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://platform.spritz.finance/v1/sandbox/auto-ramp-accounts/{id}/deposit")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"amount\": \"2525.00\",\n  \"gasFee\": \"4.20\",\n  \"exchangeFee\": \"2.53\",\n  \"settle\": true,\n  \"depositId\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://platform.spritz.finance/v1/sandbox/auto-ramp-accounts/{id}/deposit")

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  \"amount\": \"2525.00\",\n  \"gasFee\": \"4.20\",\n  \"exchangeFee\": \"2.53\",\n  \"settle\": true,\n  \"depositId\": \"<string>\"\n}"

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

{
  "onRampId": "507f1f77bcf86cd799439011",
  "depositId": "3f1a9c02-6c1c-4f0e-9a6a-2f9c8f6f4b21",
  "input": {
    "amount": "2525.00",
    "currency": "EUR"
  },
  "fees": {
    "total": "27.78",
    "currency": "EUR",
    "breakdown": {
      "platform": "57.07",
      "exchange": "2.53",
      "network": "0.00"
    }
  },
  "output": {
    "amount": "2497.22",
    "token": "USDC"
  }
}

{
  "title": "Unauthorized",
  "status": 400,
  "type": "urn:problem-type:auth:unauthorized",
  "detail": "<string>",
  "instance": "/errors/1234567890",
  "code": "transaction_limit",
  "field": "amountUsd",
  "retryable": true
}

{
  "title": "Unauthorized",
  "status": 401,
  "type": "urn:problem-type:auth:unauthorized",
  "detail": "Bearer token required",
  "instance": "<string>",
  "realm": "API",
  "scope": "read:users"
}

{
  "title": "Unauthorized",
  "status": 400,
  "type": "urn:problem-type:auth:unauthorized",
  "detail": "<string>",
  "instance": "/errors/1234567890",
  "code": "transaction_limit",
  "field": "amountUsd",
  "retryable": true
}

{
  "title": "<string>",
  "status": 404,
  "resourceType": "user",
  "resourceId": "<string>",
  "type": "about:blank",
  "detail": "<string>",
  "instance": "<string>"
}

{
  "title": "Unauthorized",
  "status": 400,
  "type": "urn:problem-type:auth:unauthorized",
  "detail": "<string>",
  "instance": "/errors/1234567890",
  "code": "transaction_limit",
  "field": "amountUsd",
  "retryable": true
}

{
  "title": "Unauthorized",
  "status": 400,
  "type": "urn:problem-type:auth:unauthorized",
  "detail": "<string>",
  "instance": "/errors/1234567890",
  "code": "transaction_limit",
  "field": "amountUsd",
  "retryable": true
}

Authorizations

Authorization

string

header

required

Cognito JWT token for regular user authentication

Path Parameters

string

required

The auto-ramp account ID to deposit into

Minimum string length: 1

Body

amount

string

required

Fiat amount to deposit, in the account's currency. Decimal string, same format as the estimate endpoint's amount. Up to 12 digits before the decimal point.

Pattern: ^\d{1,12}(\.\d{1,2})?$

Example:

"2525.00"

gasFee

string

On-chain settlement cost the provider should report. Defaults to 0.00, which is what a Solana deposit really costs. Set it to give an Ethereum deposit a realistic network fee — this is also the only way to give the estimate endpoint's network figure a settled sample to read.

Pattern: ^\d{1,12}(\.\d{1,2})?$

Example:

"4.20"

exchangeFee

string

Conversion cost the provider should itemise. Derived from the provider's live bid/ask spread when omitted.

Pattern: ^\d{1,12}(\.\d{1,2})?$

Example:

"2.53"

settle

boolean

Set false to leave the deposit at processing instead of delivering the crypto, for testing an on-ramp that has not settled yet. Defaults to true.

Example:

true

depositId

string

Reuse the depositId of an earlier simulated deposit to advance that on-ramp instead of creating a new one. Fresh and unique when omitted.

Required string length: 1 - 128

Response

The result of a simulated deposit. Everything here also reaches the ordinary on-ramp endpoints.

onRampId

string

required

The on-ramp the deposit produced. Poll it at GET /v1/on-ramps/{id} — it is an ordinary on-ramp in every respect.

Example:

"507f1f77bcf86cd799439011"

depositId

string

required

The provider-side deposit identifier. Pass it back to advance this same on-ramp.

Example:

"3f1a9c02-6c1c-4f0e-9a6a-2f9c8f6f4b21"

status

enum<string>

required

Available options:

awaiting_payment,

processing,

partially_delivered,

completed,

cancelled,

failed,

reversed,

refunded,

in_review

input

object

required

Show child attributes

fees

object

required

Show child attributes

output

object

required

Show child attributes

Auto-Ramp Accounts

Auto-Ramp Addresses

Off-Ramp Quotes

Off-Ramps

On-Ramps

Bank Accounts

Funding Sources

Deposits

Bills

Cards

Debit Cards

Integrator Connect

Integrator

Users

Compliance

Terms

API Keys

Device Authorization

Wallet Kit

Sandbox

Simulate a deposit into an auto-ramp account (sandbox only)

Authorizations

Path Parameters

Body

Response