Amend Plaid Processors

PUT	https://api.sfox.com/v1/bank-account/${BANK_ACCOUNT_ID}/plaid-processors

Modify the Plaid processors associated with a bank account.

---

Sandbox Only

Please note that this endpoint is currently only available for testing in the Sandbox environment and may undergo changes as we continue to improve the feature.

Request

Authentication: This endpoint requires a User Auth Token for authentication. Requests using your Connect API Key will be rejected.

Path Parameters

Name	Type	Description
BANK_ACCOUNT_ID required	string	The ID of the end user's bank account (id from Get Bank Account).

Body Parameters

Name	Type	Description
data required	[object]	The Plaid processor_tokens and associated processors
processor required	string	The processor associated with this token. Possible values: sfox, dwolla
token required	string	The processor_token retrieved from Plaid.

Example Requests

Shell

#Update bank account with new sFOX and Dwolla processor tokens
curl --location --request PUT 'https://api.sfox.com/v1/bank-accounts/${BANK_ACCOUNT_ID}/plaid-processors' \
  -H 'Content-type: application/json' \
  -H "Authorization: Bearer ${USER_AUTH_TOKEN}" \
  -d '{ 
      "data": [
        {
          "processor": "sfox",
          "token": "${SFOX_PLAID_PROCESSOR_TOKEN}"
        },
        {
          "processor": "dwolla",
          "token": "${DWOLLA_PLAID_PROCESSOR_TOKEN}"
        }
      ]
   }'

#Update bank account with new sFOX processor token
curl --location --request PUT 'https://api.sfox.com/v1/bank-accounts/${BANK_ACCOUNT_ID}/plaid-processors' \
  -H 'Content-type: application/json' \
  -H "Authorization: Bearer ${USER_AUTH_TOKEN}" \
  -d '{ 
      "data": [{
        "processor": "sfox",
        "token": "${SFOX_PLAID_PROCESSOR_TOKEN}"
      }]
   }'

NodeJS

//Update bank account with new sFOX and Dwolla processor tokens
const axios = require('axios');

const payload = JSON.stringify({
    "data": [
      {
        "processor": "sfox",
        "token": "${SFOX_PLAID_PROCESSOR_TOKEN}"
      },
      {
        "processor": "dwolla",
        "token": "${DWOLLA_PLAID_PROCESSOR_TOKEN}"
      }
    ]
})

const config = {
  method: 'put',
  url: 'https://api.sfox.com/v1/bank-accounts/${BANK_ACCOUNT_ID}/plaid-processors',
  headers: {
    'Content-Type': 'application/json',
    'Authorization': `Bearer ${process.env.USER_AUTH_TOKEN}`
  },
  data: data
}

axios(config)
  .then(response => {
    console.log(response.status)
    console.log(response.data)
  }).catch(err => {
    console.error(err.response.status)
    console.error(err.response.data)
  });


  
//Update bank account with new sFOX processor token
const axios = require('axios');

const payload = JSON.stringify({
    "data": [
      {
        "processor": "sfox",
        "token": "${SFOX_PLAID_PROCESSOR_TOKEN}"
      }
    ]
})

const config = {
  method: 'put',
  url: 'https://api.sfox.com/v1/bank-accounts/${BANK_ACCOUNT_ID}/plaid-processors',
  headers: {
    'Content-Type': 'application/json',
    'Authorization': `Bearer ${process.env.USER_AUTH_TOKEN}`
  },
  data: data
}

axios(config)
  .then(response => {
    console.log(response.status)
    console.log(response.data)
  }).catch(err => {
    console.error(err.response.status)
    console.error(err.response.data)
  });

Python

#Update bank account with new sFOX and Dwolla processor tokens
import requests
import json

url = "https://api.sfox.com/v1/bank-accounts/${BANK_ACCOUNT_ID}/plaid-processors"

payload = json.dumps({
  "data": [
      {
        "processor": "sfox",
        "token": "${SFOX_PLAID_PROCESSOR_TOKEN}"
      },
      {
        "processor": "dwolla",
        "token": "${DWOLLA_PLAID_PROCESSOR_TOKEN}"
      }      
  ]
})
headers = {
  'Content-Type': 'application/json',
  'Authorization': 'Bearer ${USER_AUTH_TOKEN}'
}

response = requests.request("PUT", url, headers=headers, data=payload)

print(response.text)


#Update bank account with new sFOX processor token
import requests
import json

url = "https://api.sfox.com/v1/bank-accounts/${BANK_ACCOUNT_ID}/plaid-processors"

payload = json.dumps({
  "data": [{
    "processor": "sfox",
    "token": "${SFOX_PLAID_PROCESSOR_TOKEN}"
  }]
})
headers = {
  'Content-Type': 'application/json',
  'Authorization': 'Bearer ${USER_AUTH_TOKEN}'
}

response = requests.request("PUT", url, headers=headers, data=payload)

print(response.text)

Response

Response Body

Name	Type	Description
data	[object]	The Plaid processor_tokens and associated processors
processor	string	The processor associated with the token that was processed. Possible values: sfox, dwolla
status	string	The status of processing the token.
bank_account_id	string	The ID of the associated bank account. (id from Get Bank Account)
date_added	string	Date-time the token was added.
date_updated	string	Date-time the token was last updated.

Responses

201: Created

sFOX and Dwolla p-tokens processed successfully

{
    "data": [
        {
            "processor": "sfox",
            "status": "created",
            "bank_account_id": "05a59670-e7c2-4611-a356-d20cae93e939",
            "date_added": "2025-05-14T01:55:35.664Z",
            "date_updated": "2025-05-14T01:55:35.664Z"
        },
        {
            "processor": "dwolla",
            "status": "created",
            "bank_account_id": "05a59670-e7c2-4611-a356-d20cae93e939",
            "date_added": "2025-05-14T01:55:38.786Z",
            "date_updated": "2025-05-14T01:55:38.786Z"
        }
    ]
}

sFOX p-token successfully processed

{
    "data": [
        {
            "processor": "sfox",
            "status": "created",
            "bank_account_id": "05a59670-e7c2-4611-a356-d20cae93e939",
            "date_added": "2025-05-14T01:55:35.664Z",
            "date_updated": "2025-05-14T01:55:35.664Z"
        }
    ]
}

422: Unprocessable Entity

Active bank account is linked to this end user's account. To link a new bank account, remove the current bank account and try again.

{
    "error": "could not process your sfox processor token: This account already has a bank account linked to it that is active"
}

sFOX p-token not included in a request with a Dwolla p-token.

{
    "error": "At least one sfox processor token is required if a dwolla processor token is given"
}