# WhiteBooks e-Way Bill Software

> GSP-licensed e-Way Bill software. Generate, extend, cancel & consolidate EWBs in under 200 ms via official NIC system. Auto-link with e-Invoice, bulk generation. 25,000+ businesses.

URL: https://whitebooks.in/softwares/e-way-bill-software/

## Key facts
- Operations: Generate, Update Part-B, Cancel, Extend, Reject, Consolidate EWBs
- Speed: <200 ms p50 latency · <500 ms p95 via NIC e-Way Bill system
- Bulk EWB: generate multiple EWBs in one batch request
- Part-A + Part-B: deferred Part-B (vehicle assignment) workflow supported
- Auto-link: e-Way Bill auto-generated from e-Invoice (IRN → EWB)
- Validity extension: auto-track EWB expiry and extend as needed
- Sales EWB: EWBs from sales transactions with buyer/transporter details
- Purchases EWB: EWBs from purchase orders with supplier details
- 7 Crore+ e-Way Bills generated annually · NIC-compliant
- API access: /api/e-way-bill-api-for-developers (OpenAPI 3.0, bulk endpoint)

## Related pages
- [GST Software](https://whitebooks.in/softwares/gst-software/)
- [e-Invoice Software](https://whitebooks.in/softwares/e-invoicing-software/)
- [e-Way Bill API for Developers](https://whitebooks.in/api/e-way-bill-api-for-developers)

## Contact
- Sales: +91 9032111788 · sales@whitebooks.in
- Technical support: +91 9032111388 · support@whitebooks.in
- Registered Office: 8-2-682/3/A/24, Road No 12, Banjara Hills, Hyderabad, Telangana 500034, India
- Corporate Office: Flat No: 303, Gayathri Heights, Jubilee Enclave, Hitech City, Hyderabad, Telangana 500081, India
- Parent company: WhiteBooks is the product of BVM IT Consulting Services India Pvt Ltd (www.bvmcs.com)

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