![[NMI Developer Documentation]](https://files.readme.io/363a377-small-68761c5a-7cb7-470a-87fd-f6dadcc1a28e.png){kind=link}
Test and Deploy
Test cards and methods for development
Sandbox Testing
When using a sandbox account, you can test transactions without any real money movement:
- Your sandbox account is already in test mode - no need to enable test mode separately
- You can use the test cards and details provided in the Test Credit Cards section below to test the integration.
Test Credit Cards
Use the following test credit card information for testing transactions. Never use real credit card or bank account information when testing.
Test Credit Cards
| Card Type | Number |
|---|---|
| Visa | 4111111111111111 |
| MasterCard | 5431111111111111 |
| Discover | 6011000991300009 |
| American Express | 341111111111111 |
| Diner's Club | 30205252489926 |
| JCB | 3541963594572595 |
| Maestro | 6799990100000000019 |
3DS Test Credit Cards
| Card Type | Number | Result |
|---|---|---|
| Visa | 4100000000000100 | Frictionless Auth |
| 4100000000005000 | Challenge | |
| 4100000000300005 | Bypassed Auth | |
| MasterCard | 5100000000000107 | Frictionless Auth |
| 5100000000005007 | Challenge | |
| 5100000000300002 | Bypassed Auth | |
| Discover | 6440000000000104 | Frictionless Auth |
| 6440000000005004 | Challenge | |
| 6440000000300009 | Bypassed Auth | |
| American Express | 340000000000108 | Frictionless Auth |
| 340000000005008 | Challenge | |
| 340000000300003 | Bypassed Auth |
Other Test Details
| Other Details | Value |
|---|---|
| Credit Card Expiration | 10/29 |
| Account (ACH) | 24413815 |
| Routing (ACH) | 490000018 |
Triggering Test Errors
| Action | Method |
|---|---|
| To cause a declined message | Pass an amount less than 1.00 |
| To trigger a fatal error message | Pass an invalid card number |
| To simulate an AVS match | Pass 888 in the address1 field, 77777 for zip |
| To simulate a CVV match | Pass 999 in the cvv field |
Updated 6 months ago
Implement Backend
Customize Styling
Did this page help you?
Yes
No
Copy Page