# Bolt Embeddable Checkout v3 API

**Canonical:** https://apis.io/apis/bolt-financial/embeddable-checkout-v3/  
**Provider:** Bolt Financial — https://apis.io/providers/bolt-financial/  
**Base URL:** https://api.boltapp.com/v3  
**Documentation:** https://help.boltapp.com/api-embedded-v3/

Bolt Embeddable Checkout v3 API is one of 5 APIs that [Bolt Financial](https://apis.io/providers/bolt-financial/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Checkout, Payments, Order, and Account. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

The v3 generation of the Bolt Embeddable Checkout API, served under a /v3 path with a templated environment server variable. Reorganises the surface around Accounts, Payments (including guest payments), Orders, OAuth, merchant Callbacks, Testing and Events. Bolt gates v3 behind explicit enablement and directs most integrations to v1.

## Machine-readable artifacts (3)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/bolt-financial/refs/heads/main/openapi/bolt-financial-embeddable-checkout-v3-openapi.yml
- **Documentation** — https://help.boltapp.com/api-embedded-v3/
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/bolt-financial/refs/heads/main/overlays/bolt-financial-embeddable-checkout-v3-overlay.yaml

## Other Bolt Financial APIs (4)

- [Bolt API](https://apis.io/apis/bolt-financial/bolt-api/)
- [Bolt Embeddable Checkout v1 API](https://apis.io/apis/bolt-financial/embeddable-checkout-v1/)
- [Bolt Tokenizer API](https://apis.io/apis/bolt-financial/tokenizer/)
- [Bolt MCP Servers](https://apis.io/apis/bolt-financial/mcp/)

## Tags

Checkout, Payments, Order, Account

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/bolt-financial/embeddable-checkout-v3/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/bolt-financial/.