# B2B E-Invoicing APIs

{% content-ref url="b2b-e-invoicing-apis/generate-irn" %}
[generate-irn](https://docs.cleartax.in/cleartax-docs/e-invoicing-api/e-invoicing-api-reference/cleartax-e-invoicing-apis-xml-schema/b2b-e-invoicing-apis/generate-irn)
{% endcontent-ref %}

{% content-ref url="b2b-e-invoicing-apis/cancel-irn" %}
[cancel-irn](https://docs.cleartax.in/cleartax-docs/e-invoicing-api/e-invoicing-api-reference/cleartax-e-invoicing-apis-xml-schema/b2b-e-invoicing-apis/cancel-irn)
{% endcontent-ref %}

{% content-ref url="b2b-e-invoicing-apis/get-e-invoice-pdf" %}
[get-e-invoice-pdf](https://docs.cleartax.in/cleartax-docs/e-invoicing-api/e-invoicing-api-reference/cleartax-e-invoicing-apis-xml-schema/b2b-e-invoicing-apis/get-e-invoice-pdf)
{% endcontent-ref %}

{% content-ref url="b2b-e-invoicing-apis/get-e-invoice-by-irn" %}
[get-e-invoice-by-irn](https://docs.cleartax.in/cleartax-docs/e-invoicing-api/e-invoicing-api-reference/cleartax-e-invoicing-apis-xml-schema/b2b-e-invoicing-apis/get-e-invoice-by-irn)
{% endcontent-ref %}

{% content-ref url="b2b-e-invoicing-apis/get-invoice-details" %}
[get-invoice-details](https://docs.cleartax.in/cleartax-docs/e-invoicing-api/e-invoicing-api-reference/cleartax-e-invoicing-apis-xml-schema/b2b-e-invoicing-apis/get-invoice-details)
{% endcontent-ref %}

{% content-ref url="b2b-e-invoicing-apis/send-an-e-invoice-via-email" %}
[send-an-e-invoice-via-email](https://docs.cleartax.in/cleartax-docs/e-invoicing-api/e-invoicing-api-reference/cleartax-e-invoicing-apis-xml-schema/b2b-e-invoicing-apis/send-an-e-invoice-via-email)
{% endcontent-ref %}