# CharGen Billing API

**Canonical:** https://apis.io/apis/char-gen-com/char-gen-com-billing-api/  
**Provider:** CharGen — https://apis.io/providers/char-gen-com/  
**Base URL:** https://api.char-gen.com  
**Documentation:** https://char-gen.com/developers/docs/api

CharGen Billing API is one of 7 APIs that [CharGen](https://apis.io/providers/char-gen-com/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Billing. The published artifact set on APIs.io includes an OpenAPI specification.

Programmatic wallet top-ups. OPTIONAL - most developers top up in the portal at char-gen.com/developers; this exists so your own systems can produce a payment link (e.g. from a low-balance alert).

## Operations (1)

| Method | Path | Summary |
|---|---|---|
| POST | `/partner/v1/billing/checkout-session` | Create a Stripe Checkout link to fund your wallet |

## Machine-readable artifacts (1)

- **OpenAPI** — https://artifacts.apis.io/char-gen-com/openapi/char-gen-com-billing-api-openapi.yml

## Other CharGen APIs (6)

- [CharGen Partner API](https://apis.io/apis/char-gen-com/chargen-partner-api/)
- [CharGen Account & catalog API](https://apis.io/apis/char-gen-com/char-gen-com-account-catalog-api/)
- [CharGen Entities API](https://apis.io/apis/char-gen-com/char-gen-com-entities-api/)
- [CharGen Generations API](https://apis.io/apis/char-gen-com/char-gen-com-generations-api/)
- [CharGen Ping API](https://apis.io/apis/char-gen-com/char-gen-com-ping-api/)
- [CharGen Public pricing API](https://apis.io/apis/char-gen-com/char-gen-com-public-pricing-api/)

## Tags

Billing

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