# PASCA API Documentation

## Docs

- [All endpoints](https://docs.pasca.name.ng/api-reference/all-endpoints.md): Complete PASCA API endpoint index
- [Get Business Information](https://docs.pasca.name.ng/api-reference/business/get-business-information.md)
- [Health Check](https://docs.pasca.name.ng/api-reference/endpoint/get.md): GET /
- [Get Each Invoice (Advanced)](https://docs.pasca.name.ng/api-reference/endpoint/get-api-v1-einvoice-IRN.md): GET /api/v1/einvoice/{IRN}
- [Get Each Invoice (Basic)](https://docs.pasca.name.ng/api-reference/endpoint/get-api-v1-einvoice-IRN-simple.md): GET /api/v1/einvoice/{IRN}/simple
- [Lookup IRN (Get APP Status)](https://docs.pasca.name.ng/api-reference/endpoint/get-api-v1-einvoice-lookup-IRN.md): GET /api/v1/einvoice/lookup/{IRN}
- [Get Currencies](https://docs.pasca.name.ng/api-reference/endpoint/get-api-v1-einvoice-resources-currencies.md): GET /api/v1/einvoice/resources/currencies
- [Get Invoice Types](https://docs.pasca.name.ng/api-reference/endpoint/get-api-v1-einvoice-resources-invoices-types.md): GET /api/v1/einvoice/resources/invoices-types
- [Get All Local Governments](https://docs.pasca.name.ng/api-reference/endpoint/get-api-v1-einvoice-resources-lgas.md): GET /api/v1/einvoice/resources/lgas
- [Get Payment Means](https://docs.pasca.name.ng/api-reference/endpoint/get-api-v1-einvoice-resources-payment-means.md): GET /api/v1/einvoice/resources/payment-means
- [Get All Products](https://docs.pasca.name.ng/api-reference/endpoint/get-api-v1-einvoice-resources-products.md): GET /api/v1/einvoice/resources/products
- [Get All Services](https://docs.pasca.name.ng/api-reference/endpoint/get-api-v1-einvoice-resources-services.md): GET /api/v1/einvoice/resources/services
- [Get All States](https://docs.pasca.name.ng/api-reference/endpoint/get-api-v1-einvoice-resources-states.md): GET /api/v1/einvoice/resources/states
- [Get Tax Categories](https://docs.pasca.name.ng/api-reference/endpoint/get-api-v1-einvoice-resources-tax-categories.md): GET /api/v1/einvoice/resources/tax-categories
- [Get All Units of Measurements](https://docs.pasca.name.ng/api-reference/endpoint/get-api-v1-einvoice-resources-units-of-measurement.md): GET /api/v1/einvoice/resources/units-of-measurement
- [Transmit Invoice](https://docs.pasca.name.ng/api-reference/endpoint/get-api-v1-einvoice-transmit-IRN.md): GET /api/v1/einvoice/transmit/{IRN}
- [Update Invoice](https://docs.pasca.name.ng/api-reference/endpoint/patch-api-v1-einvoice-update-IRN.md): PATCH /api/v1/einvoice/update/{IRN}
- [Get Business Information](https://docs.pasca.name.ng/api-reference/endpoint/post-api-v1-einvoice-business-lookup.md): POST /api/v1/einvoice/business/lookup
- [Validate IRN](https://docs.pasca.name.ng/api-reference/endpoint/post-api-v1-einvoice-irn-validate.md): POST /api/v1/einvoice/irn/validate
- [Create QR Code](https://docs.pasca.name.ng/api-reference/endpoint/post-api-v1-einvoice-qr-code-create.md): POST /api/v1/einvoice/qr-code/create
- [Validate QR Code](https://docs.pasca.name.ng/api-reference/endpoint/post-api-v1-einvoice-qr-code-validate.md): POST /api/v1/einvoice/qr-code/validate
- [Report E-Invoice](https://docs.pasca.name.ng/api-reference/endpoint/post-api-v1-einvoice-report-fiscalization.md): POST /api/v1/einvoice/report-fiscalization
- [Sign Invoice](https://docs.pasca.name.ng/api-reference/endpoint/post-api-v1-einvoice-sign.md): POST /api/v1/einvoice/sign
- [Sign and Transmit Invoice](https://docs.pasca.name.ng/api-reference/endpoint/post-api-v1-einvoice-sign-transmit.md): POST /api/v1/einvoice/sign-transmit
- [Validate Invoice Schema](https://docs.pasca.name.ng/api-reference/endpoint/post-api-v1-einvoice-validate.md): POST /api/v1/einvoice/validate
- [API reference](https://docs.pasca.name.ng/api-reference/introduction.md): Interactive reference for all PASCA endpoints
- [Health Check](https://docs.pasca.name.ng/api-reference/invoices/health-check.md)
- [Report E-Invoice](https://docs.pasca.name.ng/api-reference/invoices/report-e-invoice.md)
- [Sign Invoice](https://docs.pasca.name.ng/api-reference/invoices/sign-invoice.md)
- [Validate Invoice Schema](https://docs.pasca.name.ng/api-reference/invoices/validate-invoice-schema.md)
- [Create QR Code](https://docs.pasca.name.ng/api-reference/irn-and-qr/create-qr-code.md)
- [Validate IRN](https://docs.pasca.name.ng/api-reference/irn-and-qr/validate-irn.md)
- [Validate QR Code](https://docs.pasca.name.ng/api-reference/irn-and-qr/validate-qr-code.md)
- [Get All Local Governments](https://docs.pasca.name.ng/api-reference/resources/get-all-local-governments.md)
- [Get All Products](https://docs.pasca.name.ng/api-reference/resources/get-all-products.md)
- [Get All Services](https://docs.pasca.name.ng/api-reference/resources/get-all-services.md)
- [Get All States](https://docs.pasca.name.ng/api-reference/resources/get-all-states.md)
- [Get All Units of Measurements](https://docs.pasca.name.ng/api-reference/resources/get-all-units-of-measurements.md)
- [Get Currencies](https://docs.pasca.name.ng/api-reference/resources/get-currencies.md)
- [Get Invoice Types](https://docs.pasca.name.ng/api-reference/resources/get-invoice-types.md)
- [Get Payment Means](https://docs.pasca.name.ng/api-reference/resources/get-payment-means.md)
- [Get Tax Categories](https://docs.pasca.name.ng/api-reference/resources/get-tax-categories.md)
- [Get Each Invoice (Advanced)](https://docs.pasca.name.ng/api-reference/status-and-retrieval/get-each-invoice-advanced.md)
- [Get Each Invoice (Basic)](https://docs.pasca.name.ng/api-reference/status-and-retrieval/get-each-invoice-basic.md)
- [Lookup IRN (Get APP Status)](https://docs.pasca.name.ng/api-reference/status-and-retrieval/lookup-irn-get-app-status.md)
- [Update Invoice](https://docs.pasca.name.ng/api-reference/status-and-retrieval/update-invoice.md)
- [Sign and Transmit Invoice](https://docs.pasca.name.ng/api-reference/transmission/sign-and-transmit-invoice.md)
- [Transmit Invoice](https://docs.pasca.name.ng/api-reference/transmission/transmit-invoice.md)
- [Authentication](https://docs.pasca.name.ng/api/authentication.md): Pass your PASCA credentials on every request
- [Invoices](https://docs.pasca.name.ng/api/core/invoices.md): Build, validate, and sign compliant invoices
- [IRN and QR](https://docs.pasca.name.ng/api/core/irn-and-qr.md): Validate IRNs and generate QR codes
- [Status and validation](https://docs.pasca.name.ng/api/core/status-validation.md): Check invoice state and validate data
- [Transmission](https://docs.pasca.name.ng/api/core/transmission.md): Send signed invoices to NRS
- [Business and health](https://docs.pasca.name.ng/api/endpoints/business.md): Business lookup and service health
- [Invoices](https://docs.pasca.name.ng/api/endpoints/invoices.md): Validate, sign, transmit, and manage invoices
- [IRN and QR](https://docs.pasca.name.ng/api/endpoints/irn-qr.md): IRN validation and QR code generation
- [Resources](https://docs.pasca.name.ng/api/endpoints/resources.md): Reference data for invoices
- [Error handling](https://docs.pasca.name.ng/api/errors.md): Understand PASCA error responses
- [Introduction](https://docs.pasca.name.ng/api/introduction.md): PASCA eInvoicing concepts and core flows
- [Webhooks](https://docs.pasca.name.ng/api/webhooks.md): Event delivery and callbacks
- [PASCA API](https://docs.pasca.name.ng/index.md): Build compliant eInvoicing workflows with PASCA

## OpenAPI Specs

- [openapi](https://docs.pasca.name.ng/api-reference/openapi.json)