# Versapay Internal API

**Canonical:** https://apis.io/apis/versapay/versapay-internal-api/  
**Provider:** Versapay — https://apis.io/providers/versapay/  
**Base URL:** https://secure.versapay.com  
**Documentation:** https://developers.versapay.com/

Versapay Internal API is one of 22 APIs that [Versapay](https://apis.io/providers/versapay/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Internal. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

Operations intended only to the iframe front end

## Operations (6)

| Method | Path | Summary |
|---|---|---|
| GET | `/sessions/{id}` | get a session |
| POST | `/sessions/{id}/tokens` | get a token |
| PATCH | `/sessions/{id}/wallet/{walletid}/creditcards/{creditcardid}` | update a credit card wallet entry |
| DELETE | `/sessions/{id}/wallet/{walletid}/creditcards/{creditcardid}` | remove a credit card wallet entry |
| PATCH | `/sessions/{id}/wallet/{walletid}/bankaccounts/{bankaccountid}` | update a bank account wallet entry |
| DELETE | `/sessions/{id}/wallet/{walletid}/bankaccounts/{bankaccountid}` | remove a bank account wallet entry |

## Machine-readable artifacts (6)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/versapay/refs/heads/main/openapi/versapay-internal-api-openapi.yml
- **Documentation** — https://developers.versapay.com/
- **APIReference** — https://developers.versapay.com/
- **ToolCrosswalk** — https://raw.githubusercontent.com/api-evangelist/versapay/refs/heads/main/mcp/versapay-tool-crosswalk.yml
- **Documentation** — https://developers.versapay.com/ecommerce/
- **APIReference** — https://developers.versapay.com/ecommerce/

## Other Versapay APIs (12)

- [Versapay Agreements API](https://apis.io/apis/versapay/versapay-agreements-api/)
- [Versapay Authentication API](https://apis.io/apis/versapay/versapay-authentication-api/)
- [Versapay Autopay API](https://apis.io/apis/versapay/versapay-autopay-api/)
- [Versapay Card Present EMV API](https://apis.io/apis/versapay/versapay-card-present-emv-api/)
- [Versapay Collaboration API](https://apis.io/apis/versapay/versapay-collaboration-api/)
- [Versapay Customers API](https://apis.io/apis/versapay/versapay-customers-api/)
- [Versapay Developers API](https://apis.io/apis/versapay/versapay-developers-api/)
- [Versapay Divisions API](https://apis.io/apis/versapay/versapay-divisions-api/)
- [Versapay File Imports API](https://apis.io/apis/versapay/versapay-file-imports-api/)
- [Versapay Fund Sources API](https://apis.io/apis/versapay/versapay-fund-sources-api/)
- [Versapay Gift Cards API](https://apis.io/apis/versapay/versapay-gift-cards-api/)
- [Versapay Invoices API](https://apis.io/apis/versapay/versapay-invoices-api/)

## Tags

Internal

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/versapay/versapay-internal-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/versapay/.