# orvel-dev E Invoicing API

**Canonical:** https://apis.io/apis/orvel-dev/orvel-dev-e-invoicing-api/  
**Provider:** orvel-dev — https://apis.io/providers/orvel-dev/  
**Base URL:** https://facturx.orvel.dev  
**Documentation:** https://facturx.orvel.dev/docs/api

orvel-dev E Invoicing API is one of 2 APIs that [orvel-dev](https://apis.io/providers/orvel-dev/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 8 JSON Schema definitions. Tagged areas include e-invoicing. The published artifact set on APIs.io includes an OpenAPI specification and 8 JSON Schemas.

The e-invoicing API from orvel-dev — 14 operation(s) for e-invoicing.

## Operations (15)

| Method | Path | Summary |
|---|---|---|
| POST | `/v1/invoices/generate` | Generate a Factur-X PDF or CII/UBL XML from invoice JSON |
| POST | `/v1/invoices/preview-xml` | Generate the CII XML only, without schematron check (fast, for debugging… |
| POST | `/v1/invoices/embed` | Embed a Factur-X XML into an existing PDF (PDF/A-3) |
| POST | `/v1/invoices/validate` | Validate a Factur-X PDF, CII XML or UBL XML (XSD + schematron) |
| POST | `/v1/invoices/extract` | Extract the embedded XML and key fields from a Factur-X PDF or e-invoice XML |
| GET | `/v1/schema/invoice` | JSON Schema of the invoice input |
| GET | `/v1/schema/options` | JSON Schema of the generation options |
| GET | `/v1/demo` | Free fixed-input validation or sample downloads |
| POST | `/v1/trial-keys` | Retired trial issuance; use the sample demo |
| GET | `/v1/plans` | Public plan catalog with self-service checkout links |
| GET | `/v1/checkout/{plan}` | Review a plan without creating a payment session |
| POST | `/v1/checkout/{plan}` | Create a Stripe session after an explicit purchase action |
| GET | `/v1/billing/session/{session_id}` | Return the API key after a successful Stripe Checkout |
| POST | `/v1/billing/portal` | Open the Stripe customer portal for this API key |
| GET | `/v1/usage` | Remaining monthly, prepaid or trial allowance for the API key |

## Machine-readable artifacts (10)

- **OpenAPI** — https://artifacts.apis.io/orvel-dev/openapi/orvel-dev-e-invoicing-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/orvel-dev/json-schema/orvel-dev-validation-out-schema.json
- **JSONSchema** — https://artifacts.apis.io/orvel-dev/json-schema/orvel-dev-body-embed-v1-invoices-embed-post-schema.json
- **JSONSchema** — https://artifacts.apis.io/orvel-dev/json-schema/orvel-dev-extract-out-schema.json
- **JSONSchema** — https://artifacts.apis.io/orvel-dev/json-schema/orvel-dev-usage-out-schema.json
- **JSONSchema** — https://artifacts.apis.io/orvel-dev/json-schema/orvel-dev-body-validate-v1-invoices-validate-post-schema.json
- **JSONSchema** — https://artifacts.apis.io/orvel-dev/json-schema/orvel-dev-body-extract-v1-invoices-extract-post-schema.json
- **JSONSchema** — https://artifacts.apis.io/orvel-dev/json-schema/orvel-dev-invoice-party-request-schema.json
- **JSONSchema** — https://artifacts.apis.io/orvel-dev/json-schema/orvel-dev-address-request-schema.json
- **APIsJSON** — https://artifacts.apis.io/orvel-dev/apis.yml

## Other orvel-dev APIs (1)

- [orvel-dev Verification API](https://apis.io/apis/orvel-dev/orvel-dev-verification-api/)

## Tags

e-invoicing

---

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