For AI agents: visit https://onepaydocs.readme.io/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI.
| Initial | Meaning | Detail |
|---|
| C | Credit | Credit Hybrid (meaning it has PIN capability) |
| E | Debit | PIN Only with EBT. |
| H | Debit | Debit Hybrid (PIN and Signature). |
| J | Debit | USA Commercial Debit – Signature Only – Not PIN Capable. |
| K | Debit | USA Commercial Debit – PIN Capable. |
| L | Debit | NON USA Consumer Debit – Not PIN Capable. |
| M | Debit | NON USA Commercial Debit – Not PIN Capable. |
| N | Debit | NON USA Consumer Debit – PIN Capable |
| O | Debit | NON USA Commercial Debit – PIN Capable |
| P | Debit | PIN Only without EBT. |
| R | Debit | Private Label (MasterCard) |
| S | Debit | Signature only (not PIN capable). |
| X | Debit | True credit (Not PIN Capable/ No Signature capability) |