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PATCH
/
collections
/
{id}
/
embed-config
Update embed widget theme
curl --request PATCH \
  --url http://localhost:4000/v1/collections/{id}/embed-config \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "embedConfig": {
    "layout": "default",
    "accentColor": "<string>",
    "backgroundColor": "<string>",
    "textColor": "<string>",
    "mutedTextColor": "<string>",
    "borderColor": "<string>",
    "borderRadius": 16,
    "fontFamily": "<string>",
    "hideBrandFooter": true,
    "hideStepIndicator": true,
    "hideMerchantBanner": true,
    "labels": {
      "continueButton": "<string>",
      "sentButton": "<string>",
      "checkAgainButton": "<string>",
      "modalTitle": "<string>"
    }
  }
}
'
const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    embedConfig: {
      layout: 'default',
      accentColor: '<string>',
      backgroundColor: '<string>',
      textColor: '<string>',
      mutedTextColor: '<string>',
      borderColor: '<string>',
      borderRadius: 16,
      fontFamily: '<string>',
      hideBrandFooter: true,
      hideStepIndicator: true,
      hideMerchantBanner: true,
      labels: {
        continueButton: '<string>',
        sentButton: '<string>',
        checkAgainButton: '<string>',
        modalTitle: '<string>'
      }
    }
  })
};

fetch('http://localhost:4000/v1/collections/{id}/embed-config', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));
import requests

url = "http://localhost:4000/v1/collections/{id}/embed-config"

payload = { "embedConfig": {
        "layout": "default",
        "accentColor": "<string>",
        "backgroundColor": "<string>",
        "textColor": "<string>",
        "mutedTextColor": "<string>",
        "borderColor": "<string>",
        "borderRadius": 16,
        "fontFamily": "<string>",
        "hideBrandFooter": True,
        "hideStepIndicator": True,
        "hideMerchantBanner": True,
        "labels": {
            "continueButton": "<string>",
            "sentButton": "<string>",
            "checkAgainButton": "<string>",
            "modalTitle": "<string>"
        }
    } }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)
{
  "status": "success",
  "message": "Payment link created",
  "data": {
    "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567891",
    "status": "awaiting_origin",
    "linkMode": "invoice",
    "pricingType": "fixed",
    "payerSource": "wallet",
    "label": "Invoice #1042",
    "reference": "INV-1042",
    "fromName": null,
    "payeeName": "Acme Ltd",
    "logoUrl": null,
    "customerId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
    "customerName": "Acme Ltd",
    "receiveAmount": 500,
    "receiveAmountAtomic": "500000000",
    "sendAmount": null,
    "amount": 500,
    "amountAtomic": "500000000",
    "origin": null,
    "destination": {
      "key": "solana",
      "network": "Solana",
      "symbol": "USDC",
      "address": "2dudFU32c5wsRpfRZDXBAJFirHC4hindqpKSCwwtDaAB"
    },
    "expectedAmountOut": null,
    "receivedAmountOut": null,
    "refundTo": null,
    "depositAddress": null,
    "relayRequestId": null,
    "relayStatus": null,
    "depositTxHash": null,
    "inTxHashes": [],
    "outTxHashes": [],
    "failReason": null,
    "successRedirectUrl": null,
    "payUrl": "https://pay.remitflex.io/a1b2c3d4-e5f6-7890-abcd-ef1234567891",
    "embedUrl": "https://pay.remitflex.io/embed/a1b2c3d4-e5f6-7890-abcd-ef1234567891",
    "embedConfig": {
      "layout": "default"
    },
    "quoteValidUntil": null,
    "quotedAt": null,
    "completedAt": null,
    "createdAt": "2026-06-26T09:00:00.000Z",
    "updatedAt": "2026-06-26T09:00:00.000Z"
  }
}

Authorizations

​
Authorization
string
header
required

API key created in the Remitflex Dashboard at dashboard.remitflex.io (rmf_live_... or rmf_test_...). Key management endpoints require a dashboard JWT and are not part of this reference.

Path Parameters

​
id
string<uuid>
required

Body

application/json
​
embedConfig
object | null
required

Response

200 - application/json

Payment link

​
status
string
Example:

"success"

​
message
string
​
data
object