Account Information Provider use cases

Find below how to retrieve account information as an Account Information Service Providers (AISP). The full documentation is available in the AISP API Reference.

Retrieve User Accounts

Get the list of accounts the PSU has authorized you to access.

Endpoint: /aisp/accounts

CURL

curl -X GET "https://{agentName}.{stage}.secure.openbanking.treezor.co/aisp/accounts" \
  -H "Authorization: Bearer {access_token}" \
  -H "X-Request-ID: f3207dd0-0b65-41c7-beff-6b89744ad453"

Response

JSON

{
  "accounts": [
    {
      "resourceId": "account_123",
      "accountId": {
        "iban": "FR7612345678901234567890123"
      },
      "name": "Compte courant",
      "usage": "PRIV",
      "cashAccountType": "CACC",
      "_links": {
        "balances": {
          "href": "/v1/accounts/account_123/balances"
        },
        "transactions": {
          "href": "/v1/accounts/account_123/transactions"
        }
      }
    }
  ]
}

Retrieve Account Balances

Endpoint: /aisp/accounts/{accountResourceId}/balances

CURL

curl -X GET "https://{agentName}.{stage}.secure.openbanking.treezor.co/aisp/accounts/{accountResourceId}/balances" \
  -H "Authorization: Bearer {access_token}" \
  -H "X-Request-ID: {unique-request-id}"

Retrieve Account Transactions

Query Parameters

Attribute	Description
dateFrom	Start date (ISO 8601 format)
dateTo	End date (ISO 8601 format)
page	Page number for pagination

Request

Endpoint: /aisp/accounts/{accountResourceId}/transactions

CURL

curl -X GET "https://{agentName}.{stage}.secure.openbanking.treezor.co/aisp/accounts/{accountResourceId}/transactions?dateFrom=2025-01-01&dateTo=2025-01-31" \
  -H "Authorization: Bearer {access_token}" \
  -H "X-Request-ID: {unique-request-id}"

Retrieve End User Identity

Endpoint: /aisp/end-user-identity

CURL

curl -X GET "https://{agentName}.{stage}.secure.openbanking.treezor.co/aisp/end-user-identity" \
  -H "Authorization: Bearer {access_token}" \
  -H "X-Request-ID: {unique-request-id}"

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API – API Reference available

Full list of endpoints and usage is available in the AISP API Reference.