Request a directional FX quote or estimate

curl --request POST \
  --url https://api.platform.dakota.xyz/fx/quotes \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --header 'x-idempotency-key: <x-idempotency-key>' \
  --data '
{
  "direction": "outgoing",
  "mode": "fixed",
  "source_asset": "USDT",
  "destination_asset": "EUR",
  "amount": "800",
  "amount_side": "destination",
  "transaction_id": "3JyvsbaOW929vLbatXEkrUMq1YC"
}
'

const options = {
  method: 'POST',
  headers: {
    'x-idempotency-key': '<x-idempotency-key>',
    'x-api-key': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    direction: 'outgoing',
    mode: 'fixed',
    source_asset: 'USDT',
    destination_asset: 'EUR',
    amount: '800',
    amount_side: 'destination',
    transaction_id: '3JyvsbaOW929vLbatXEkrUMq1YC'
  })
};

fetch('https://api.platform.dakota.xyz/fx/quotes', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.platform.dakota.xyz/fx/quotes"

payload = {
    "direction": "outgoing",
    "mode": "fixed",
    "source_asset": "USDT",
    "destination_asset": "EUR",
    "amount": "800",
    "amount_side": "destination",
    "transaction_id": "3JyvsbaOW929vLbatXEkrUMq1YC"
}
headers = {
    "x-idempotency-key": "<x-idempotency-key>",
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.platform.dakota.xyz/fx/quotes"

	payload := strings.NewReader("{\n  \"direction\": \"outgoing\",\n  \"mode\": \"fixed\",\n  \"source_asset\": \"USDT\",\n  \"destination_asset\": \"EUR\",\n  \"amount\": \"800\",\n  \"amount_side\": \"destination\",\n  \"transaction_id\": \"3JyvsbaOW929vLbatXEkrUMq1YC\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("x-idempotency-key", "<x-idempotency-key>")
	req.Header.Add("x-api-key", "<api-key>")
	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))

}

{
  "direction": "outgoing",
  "mode": "fixed",
  "amount_side": "destination",
  "status": "issued",
  "source_asset": "USDT",
  "destination_asset": "EUR",
  "funding_asset": "USDT",
  "target_currency": "EUR",
  "quote_id": "2d807845-bdbf-4d52-905a-5d46a6c87b1b",
  "target_amount": "800",
  "funding_amount": "1227.06767",
  "funding_amount_smallest_units": "1227067670",
  "funding_decimals": 6,
  "expires_at": "2026-09-17T13:40:00Z",
  "eligible_networks": [
    "eip155:8453"
  ]
}

{
  "direction": "outgoing",
  "mode": "fixed",
  "amount_side": "destination",
  "status": "pending",
  "source_asset": "USDT",
  "destination_asset": "EUR",
  "funding_asset": "USDT",
  "target_currency": "EUR",
  "quote_id": "2d807845-bdbf-4d52-905a-5d46a6c87b1b"
}

{
  "type": "https://docs.dakota.xyz/api-reference/errors#not-found",
  "title": "Customer Not Found",
  "status": 404,
  "detail": "Customer cst_2abc123 was not found in your organization.",
  "instance": "https://api.platform.dakota.xyz/customers/cst_2abc123",
  "request_id": "req_7f3a8b2c"
}

{
  "type": "https://docs.dakota.xyz/api-reference/errors#not-found",
  "title": "Customer Not Found",
  "status": 404,
  "detail": "Customer cst_2abc123 was not found in your organization.",
  "instance": "https://api.platform.dakota.xyz/customers/cst_2abc123",
  "request_id": "req_7f3a8b2c"
}

{
  "type": "https://docs.dakota.xyz/api-reference/errors#not-found",
  "title": "Customer Not Found",
  "status": 404,
  "detail": "Customer cst_2abc123 was not found in your organization.",
  "instance": "https://api.platform.dakota.xyz/customers/cst_2abc123",
  "request_id": "req_7f3a8b2c"
}

{
  "type": "https://docs.dakota.xyz/api-reference/errors#not-found",
  "title": "Customer Not Found",
  "status": 404,
  "detail": "Customer cst_2abc123 was not found in your organization.",
  "instance": "https://api.platform.dakota.xyz/customers/cst_2abc123",
  "request_id": "req_7f3a8b2c"
}

{
  "type": "https://docs.dakota.xyz/api-reference/errors#not-found",
  "title": "Customer Not Found",
  "status": 404,
  "detail": "Customer cst_2abc123 was not found in your organization.",
  "instance": "https://api.platform.dakota.xyz/customers/cst_2abc123",
  "request_id": "req_7f3a8b2c"
}

{
  "type": "https://docs.dakota.xyz/api-reference/errors#not-found",
  "title": "Customer Not Found",
  "status": 404,
  "detail": "Customer cst_2abc123 was not found in your organization.",
  "instance": "https://api.platform.dakota.xyz/customers/cst_2abc123",
  "request_id": "req_7f3a8b2c"
}

{
  "type": "https://docs.dakota.xyz/api-reference/errors#not-found",
  "title": "Customer Not Found",
  "status": 404,
  "detail": "Customer cst_2abc123 was not found in your organization.",
  "instance": "https://api.platform.dakota.xyz/customers/cst_2abc123",
  "request_id": "req_7f3a8b2c"
}

Transactions

Request a directional FX quote or estimate

Requests outgoing fixed or indicative pricing for an owned one-off, or indicative pricing for an owned outgoing or incoming automatic account. Exactly one Platform transaction_id or account_id is required. Direction and assets must match the owned foreign SWIFT resource. Incoming supports source amounts only; fixed incoming and fixed automatic-account requests are rejected. This creates no account, funded transaction or payment. Indicative requests are fresh reads without credit holds or rate locks. Fixed retries use the same idempotency key to reconcile durable terms; poll GET /fx/quotes/?transaction_id=… before funding pending requests. Provider readiness remains required.

POST

quotes

curl --request POST \
  --url https://api.platform.dakota.xyz/fx/quotes \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --header 'x-idempotency-key: <x-idempotency-key>' \
  --data '
{
  "direction": "outgoing",
  "mode": "fixed",
  "source_asset": "USDT",
  "destination_asset": "EUR",
  "amount": "800",
  "amount_side": "destination",
  "transaction_id": "3JyvsbaOW929vLbatXEkrUMq1YC"
}
'

const options = {
  method: 'POST',
  headers: {
    'x-idempotency-key': '<x-idempotency-key>',
    'x-api-key': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    direction: 'outgoing',
    mode: 'fixed',
    source_asset: 'USDT',
    destination_asset: 'EUR',
    amount: '800',
    amount_side: 'destination',
    transaction_id: '3JyvsbaOW929vLbatXEkrUMq1YC'
  })
};

fetch('https://api.platform.dakota.xyz/fx/quotes', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.platform.dakota.xyz/fx/quotes"

payload = {
    "direction": "outgoing",
    "mode": "fixed",
    "source_asset": "USDT",
    "destination_asset": "EUR",
    "amount": "800",
    "amount_side": "destination",
    "transaction_id": "3JyvsbaOW929vLbatXEkrUMq1YC"
}
headers = {
    "x-idempotency-key": "<x-idempotency-key>",
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.platform.dakota.xyz/fx/quotes"

	payload := strings.NewReader("{\n  \"direction\": \"outgoing\",\n  \"mode\": \"fixed\",\n  \"source_asset\": \"USDT\",\n  \"destination_asset\": \"EUR\",\n  \"amount\": \"800\",\n  \"amount_side\": \"destination\",\n  \"transaction_id\": \"3JyvsbaOW929vLbatXEkrUMq1YC\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("x-idempotency-key", "<x-idempotency-key>")
	req.Header.Add("x-api-key", "<api-key>")
	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))

}

{
  "direction": "outgoing",
  "mode": "fixed",
  "amount_side": "destination",
  "status": "issued",
  "source_asset": "USDT",
  "destination_asset": "EUR",
  "funding_asset": "USDT",
  "target_currency": "EUR",
  "quote_id": "2d807845-bdbf-4d52-905a-5d46a6c87b1b",
  "target_amount": "800",
  "funding_amount": "1227.06767",
  "funding_amount_smallest_units": "1227067670",
  "funding_decimals": 6,
  "expires_at": "2026-09-17T13:40:00Z",
  "eligible_networks": [
    "eip155:8453"
  ]
}

{
  "direction": "outgoing",
  "mode": "fixed",
  "amount_side": "destination",
  "status": "pending",
  "source_asset": "USDT",
  "destination_asset": "EUR",
  "funding_asset": "USDT",
  "target_currency": "EUR",
  "quote_id": "2d807845-bdbf-4d52-905a-5d46a6c87b1b"
}

{
  "type": "https://docs.dakota.xyz/api-reference/errors#not-found",
  "title": "Customer Not Found",
  "status": 404,
  "detail": "Customer cst_2abc123 was not found in your organization.",
  "instance": "https://api.platform.dakota.xyz/customers/cst_2abc123",
  "request_id": "req_7f3a8b2c"
}

{
  "type": "https://docs.dakota.xyz/api-reference/errors#not-found",
  "title": "Customer Not Found",
  "status": 404,
  "detail": "Customer cst_2abc123 was not found in your organization.",
  "instance": "https://api.platform.dakota.xyz/customers/cst_2abc123",
  "request_id": "req_7f3a8b2c"
}

{
  "type": "https://docs.dakota.xyz/api-reference/errors#not-found",
  "title": "Customer Not Found",
  "status": 404,
  "detail": "Customer cst_2abc123 was not found in your organization.",
  "instance": "https://api.platform.dakota.xyz/customers/cst_2abc123",
  "request_id": "req_7f3a8b2c"
}

{
  "type": "https://docs.dakota.xyz/api-reference/errors#not-found",
  "title": "Customer Not Found",
  "status": 404,
  "detail": "Customer cst_2abc123 was not found in your organization.",
  "instance": "https://api.platform.dakota.xyz/customers/cst_2abc123",
  "request_id": "req_7f3a8b2c"
}

{
  "type": "https://docs.dakota.xyz/api-reference/errors#not-found",
  "title": "Customer Not Found",
  "status": 404,
  "detail": "Customer cst_2abc123 was not found in your organization.",
  "instance": "https://api.platform.dakota.xyz/customers/cst_2abc123",
  "request_id": "req_7f3a8b2c"
}

{
  "type": "https://docs.dakota.xyz/api-reference/errors#not-found",
  "title": "Customer Not Found",
  "status": 404,
  "detail": "Customer cst_2abc123 was not found in your organization.",
  "instance": "https://api.platform.dakota.xyz/customers/cst_2abc123",
  "request_id": "req_7f3a8b2c"
}

{
  "type": "https://docs.dakota.xyz/api-reference/errors#not-found",
  "title": "Customer Not Found",
  "status": 404,
  "detail": "Customer cst_2abc123 was not found in your organization.",
  "instance": "https://api.platform.dakota.xyz/customers/cst_2abc123",
  "request_id": "req_7f3a8b2c"
}

Authorizations

x-api-key

string

header

required

Headers

x-idempotency-key

string<uuid>

required

Unique key to ensure request idempotency. If the same key is used within a certain time window, the original response will be returned instead of executing the request again.

Body

application/json

Exactly one owned Platform account_id or transaction_id is required. Assets and direction must match that resource. Incoming supports automatic indicative source amounts only.

direction

enum<string>

required

Available options:

incoming,

outgoing

mode

enum<string>

required

Fixed is available only for outgoing one-offs. Indicative validity is data freshness, never a rate lock.

Available options:

indicative,

fixed

source_asset

string

required

Outgoing funding token (USDC, USDT or RD), or incoming account fiat currency.

Pattern: ^[A-Z]{2,6}$

destination_asset

string

required

Outgoing account fiat currency, or incoming account destination token.

Pattern: ^[A-Z]{2,6}$

amount

string

required

Positive exact amount on amount_side. Fiat supports two fractional digits; Provider enforces deployed token precision.

Maximum string length: 50

Pattern: ^[0-9]{1,24}([.][0-9]{1,18})?$

amount_side

enum<string>

required

Available options:

source,

destination

account_id

string

KSUID is a 27-character globally unique ID that combines a timestamp with a random component. Used for all entity identifiers in the Dakota platform.

Required string length: 27

Pattern: ^[0-9A-Za-z]{27}$

Example:

"1NFHrqBHb3cTfLVkFSGmHZqdDPi"

transaction_id

string

KSUID is a 27-character globally unique ID that combines a timestamp with a random component. Used for all entity identifiers in the Dakota platform.

Required string length: 27

Pattern: ^[0-9A-Za-z]{27}$

Example:

"1NFHrqBHb3cTfLVkFSGmHZqdDPi"

Response

Current quote or indicative estimate.

Option 1
Option 2

direction

enum<string>

required

Available options:

outgoing

amount_side

enum<string>

required

Same amount_side vocabulary as the request. Source pins the funding token quantity; destination pins the foreign delivery amount.

Available options:

source,

destination

mode

enum<string>

required

Available options:

indicative,

fixed

status

enum<string>

required

Available options:

estimated,

pending,

issued,

reconciling,

funded,

review,

cancelled

source_asset

enum<string>

required

Canonical source asset; equal to funding_asset.

Available options:

USDC,

USDT,

RD

destination_asset

string

required

Canonical destination asset; equal to target_currency.

Pattern: ^[A-Z]{3}$

funding_asset

enum<string>

required

deprecated

Economic snapshot alias of source_asset.

Available options:

USDC,

USDT,

RD

target_currency

string

required

deprecated

Economic snapshot alias of destination_asset.

Pattern: ^[A-Z]{3}$

quote_id

string<uuid>

Present for durable fixed requests, including pending requests.

funding_amount

string

Whole-token quantity, including the developer fee. Never an assumed USD equivalent.

funding_amount_smallest_units

string

Pattern: ^[1-9][0-9]*$

funding_decimals

integer

Required range: 0 <= x <= 18

target_amount

string

expires_at

string<date-time>

eligible_networks

string[]

Networks covered by this fixed quote. Use the existing receiving address; reader evidence is private.

API documentation

Customers

Wallets

Transactions

Recipients

Accounts

Auto Transactions

Onboarding

Policies

Signer Groups

Authentication

Users

Webhooks

Events

Info

Sandbox

Self Serve

Cards

RD Marketing Fee

Agentic Payments

Mandates

Legal

Insights

Payouts

Request a directional FX quote or estimate

Authorizations

Headers

Body

Response