# ExternalProcessor

Enum · GraphQL API

The name of the payment service provider processing the transaction.

## Values

- `ACI_WORLDWIDE`
- `ADYEN`
- `AIB_MERCHANT_SERVICES`
- `AMAZON_PAY`
- `AUTHORIZE_NET`
- `AUTOPAY`
- `BAMBORA`
- `BANK_OF_AMERICA_MERCHANT_SERVICES`
- `BARCLAYCARD_PAYMENTS`
- `BUCKAROO`
- `CHASE`
- `CHECKOUT_COM`
- `CM_COM`
- `COMPUTOP`
- `ECOMMPAY`
- `ELAVON`
- `EMERCHANTPAY`
- `FIS`
- `FISERV`
- `GETNET`
- `GLOBAL_PAYMENTS`
- `GOCARDLESS`
- `HEARTLAND_PAYMENT_SYSTEMS`
- `HELCIM`
- `MOLLIE`
- `MONERIS`
- `MULTISAFEPAY`
- `NEXI_GROUP`
- `NUVEI`
- `OPAYO`
- `PAYONE`
- `PAYSAFE`
- `PAYU`
- `PPRO`
- `PRIORITY_TECHNOLOGY`
- `PRZELEWY24`
- `RAPYD`
- `REDSYS`
- `SHIFT4_PAYMENTS`
- `SQUARE`
- `STRIPE`
- `TRUSTLY`
- `TRUST_PAYMENTS`
- `TSYS`
- `UNZER`
- `VERIFONE_2CHECKOUT`
- `WELLS_FARGO_MERCHANT_SERVICES`
- `WORLDLINE`
- `WORLDPAY`

## Used by

- [TransactionRiskEvaluateInput](/braintree/graphql/reference/types/transaction-risk-evaluate-input) — Input; externalProcessor

## GraphQL definition

```graphql
enum ExternalProcessor {
  ACI_WORLDWIDE
  ADYEN
  AIB_MERCHANT_SERVICES
  AMAZON_PAY
  AUTHORIZE_NET
  AUTOPAY
  BAMBORA
  BANK_OF_AMERICA_MERCHANT_SERVICES
  BARCLAYCARD_PAYMENTS
  BUCKAROO
  CHASE
  CHECKOUT_COM
  CM_COM
  COMPUTOP
  ECOMMPAY
  ELAVON
  EMERCHANTPAY
  FIS
  FISERV
  GETNET
  GLOBAL_PAYMENTS
  GOCARDLESS
  HEARTLAND_PAYMENT_SYSTEMS
  HELCIM
  MOLLIE
  MONERIS
  MULTISAFEPAY
  NEXI_GROUP
  NUVEI
  OPAYO
  PAYONE
  PAYSAFE
  PAYU
  PPRO
  PRIORITY_TECHNOLOGY
  PRZELEWY24
  RAPYD
  REDSYS
  SHIFT4_PAYMENTS
  SQUARE
  STRIPE
  TRUSTLY
  TRUST_PAYMENTS
  TSYS
  UNZER
  VERIFONE_2CHECKOUT
  WELLS_FARGO_MERCHANT_SERVICES
  WORLDLINE
  WORLDPAY
}
```

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[View the complete GraphQL schema on GitHub](https://raw.githubusercontent.com/braintree/graphql-api/refs/heads/master/schema.graphql)