> ## Documentation Index
> Fetch the complete documentation index at: https://docs.gr4vy.com/llms.txt
> Use this file to discover all available pages before exploring further.
# Fiserv IPG - Card
> Connect to Fiserv IPG to accept card payments.
Fiserv IPG (Internet Payment Gateway) is a payment processing platform from
Fiserv, a global financial services technology company. It provides card payment
processing for businesses worldwide.
## Setup
Fiserv IPG provides self-service sign-up for a sandbox account. To sign up for
an account, visit the [Fiserv registration page](https://portal.fiserv.dev/user/registration/).
## Connector configuration
After setting up your Fiserv IPG connector in the dashboard, configure how
transactions are routed to it. Choose one of the following options:
* **Using Flow** - Configure Fiserv IPG as the target connector in
[Flow](/guides/dashboard/flow/overview) to automatically route card
transactions to this connector
* **Using the API** - Explicitly set the `payment_service_id` parameter to the
Fiserv IPG connector ID when creating transactions. This overrides any Flow
routing rules.
The connector ID can be found in the dashboard under **Connections** ->
**Configured connections**.
## Credentials
When setting up Fiserv IPG in the dashboard, configure the following credentials
from the [Fiserv portal](https://portal.fiserv.dev/user/login).
* **API key** - The API key from the Fiserv dashboard under **API Keys**.
* **Secret key** - The secret key found under the API key in the Fiserv
dashboard under **API Keys**.
* **Store ID** - Your Fiserv store identifier.
## Features
Fiserv supports the following features:
* **Delayed capture** - Authorize a payment and capture it at a later time
* **Partial capture** - Capture a portion of the authorized amount
* **Partial refunds** - Refund a portion of the captured amount
* **Refunds** - Refund a captured payment
* **Void** - Cancel an authorized transaction before capture
* **Zero auth** - Verify a card without charging it
* **Digital wallets** - Support for Apple Pay, Google Pay, and other wallet
integrations
* **Network tokens** - Enable network tokenization when configured
* **Issuer-based installments** - Support for installment payment plans
* **Transaction sync** - Synchronize transaction status with Fiserv
* **3-D Secure** - Pass-through 3DS authentication
## Supported countries
Fiserv supports transactions from buyers in the following countries:
| Country code | Country code | Country code | Country code | Country code | Country code | Country code | Country code |
| ------------ | ------------ | ------------ | ------------ | ------------ | ------------ | ------------ | ------------ |
| `AD` | `AE` | `AF` | `AG` | `AI` | `AL` | `AM` | `AO` |
| `AQ` | `AR` | `AS` | `AT` | `AU` | `AW` | `AX` | `AZ` |
| `BA` | `BB` | `BD` | `BE` | `BF` | `BG` | `BH` | `BI` |
| `BJ` | `BL` | `BM` | `BN` | `BO` | `BQ` | `BR` | `BS` |
| `BT` | `BV` | `BW` | `BY` | `BZ` | `CA` | `CC` | `CD` |
| `CF` | `CG` | `CH` | `CI` | `CK` | `CL` | `CM` | `CN` |
| `CO` | `CR` | `CU` | `CV` | `CW` | `CX` | `CY` | `CZ` |
| `DE` | `DJ` | `DK` | `DM` | `DO` | `DZ` | `EC` | `EE` |
| `EG` | `EH` | `ER` | `ES` | `ET` | `FI` | `FJ` | `FK` |
| `FM` | `FO` | `FR` | `GA` | `GB` | `GD` | `GE` | `GF` |
| `GG` | `GH` | `GI` | `GL` | `GM` | `GN` | `GP` | `GQ` |
| `GR` | `GS` | `GT` | `GU` | `GW` | `GY` | `HK` | `HM` |
| `HN` | `HR` | `HT` | `HU` | `ID` | `IE` | `IL` | `IM` |
| `IN` | `IO` | `IQ` | `IR` | `IS` | `IT` | `JE` | `JM` |
| `JO` | `JP` | `KE` | `KG` | `KH` | `KI` | `KM` | `KN` |
| `KP` | `KR` | `KW` | `KY` | `KZ` | `LA` | `LB` | `LC` |
| `LI` | `LK` | `LR` | `LS` | `LT` | `LU` | `LV` | `LY` |
| `MA` | `MC` | `MD` | `ME` | `MF` | `MG` | `MH` | `MK` |
| `ML` | `MM` | `MN` | `MO` | `MP` | `MQ` | `MR` | `MS` |
| `MT` | `MU` | `MV` | `MW` | `MX` | `MY` | `MZ` | `NA` |
| `NC` | `NE` | `NF` | `NG` | `NI` | `NL` | `NO` | `NP` |
| `NR` | `NU` | `NZ` | `OM` | `PA` | `PE` | `PF` | `PG` |
| `PH` | `PK` | `PL` | `PM` | `PN` | `PR` | `PS` | `PT` |
| `PW` | `PY` | `QA` | `RE` | `RO` | `RS` | `RU` | `RW` |
| `SA` | `SB` | `SC` | `SD` | `SE` | `SG` | `SH` | `SI` |
| `SJ` | `SK` | `SL` | `SM` | `SN` | `SO` | `SR` | `SS` |
| `ST` | `SV` | `SX` | `SY` | `SZ` | `TC` | `TD` | `TF` |
| `TG` | `TH` | `TJ` | `TK` | `TL` | `TM` | `TN` | `TO` |
| `TR` | `TT` | `TV` | `TW` | `TZ` | `UA` | `UG` | `UM` |
| `US` | `UY` | `UZ` | `VA` | `VC` | `VE` | `VG` | `VI` |
| `VN` | `VU` | `WF` | `WS` | `YE` | `YT` | `ZA` | `ZM` |
| `ZW` | | | | | | | |
## Supported currencies
Fiserv supports processing payments in the following currencies:
| Currency code | Currency code | Currency code | Currency code | Currency code | Currency code | Currency code | Currency code |
| ------------- | ------------- | ------------- | ------------- | ------------- | ------------- | ------------- | ------------- |
| `AED` | `AUD` | `AWG` | `BBD` | `BHD` | `BIF` | `BRL` | `BSD` |
| `BYN` | `BZD` | `CAD` | `CHF` | `CNY` | `CZK` | `DKK` | `DOP` |
| `EUR` | `GBP` | `GYD` | `HKD` | `HUF` | `ILS` | `INR` | `JMD` |
| `JPY` | `KRW` | `KWD` | `KYD` | `MXN` | `MYR` | `NOK` | `NZD` |
| `OMR` | `PLN` | `RON` | `RSD` | `RUB` | `SAR` | `SEK` | `SGD` |
| `SRD` | `TRY` | `TTD` | `TWD` | `USD` | `VES` | `XCD` | `XCG` |
| `ZAR` | | | | | | | |
## Limitations
The following features are not supported by this connector:
* **Over capture** - Capturing more than the authorized amount is not supported
* **Partial authorization** - Partial authorization is not supported
* **Payment method tokenization** - Storing payment methods outside of
transactions using a separate tokenization flow
Additional limitations include:
* **Google Pay CVV** - To accept Google Pay transactions, your Fiserv merchant
account or store ID must have the CVV field set as non-mandatory.
## Integration
To accept card payments with Fiserv, use one of Gr4vy's client-side integration
methods to securely collect card details. Due to PCI compliance requirements,
card data should never be sent directly to your servers.
You can integrate using:
* **[Embed](/guides/payments/embed/quick-start)** - A pre-built, customizable
payment form that handles the complete payment flow
* **[Secure Fields](/guides/payments/secure-fields/quick-start)** - Embed card
input fields for building custom payment forms while maintaining PCI
compliance
* **[Mobile SDKs](/guides/get-started#sdks-and-plugins)** - Native SDKs for iOS,
Android, React Native, and other platforms
These methods handle card data collection and tokenization. Once the card
details are collected and tokenized, create a transaction through the Gr4vy API,
which routes the payment to your configured Fiserv connection based on your Flow
rules or explicit `payment_service_id` parameter.