GST Suvidha Provider (GSP) API for
GST, e-Invoice & e-Way Bill

Yes. Figment Global Solutions is authorized by the Goods and Services Tax Network as a GST Suvidha Provider. GSTN does not expose its APIs to every software vendor — a GSP is the licensed channel through which taxpayer applications reach the GST system.

We also hold ERI (e-Return Intermediary) authorization from the Income Tax Department, so GST returns, TDS statements and income tax filings all run through authorized channels. License documentation is available on request.

An ASP — Application Service Provider — is the software a taxpayer actually works in: it prepares returns, reconciles data and manages approvals. A GSP is the authorized channel that carries the resulting filing to GSTN. Figment is both. Use the GSP channel underneath your own application, or use GSTCPC, our own ASP, end to end.

Yes. Sandbox credentials are issued against test GSTINs so you can build and exercise the full request cycle before touching a live registration. Production keys follow once the integration behaves correctly in sandbox. A Postman collection and API reference are provided with sandbox access.

Migration is usually a credential and endpoint change rather than a rebuild, since GSTN's underlying API contract is common across GSPs. We map your current calls to ours, you test in sandbox in parallel with your existing channel, then cut over between filing windows rather than during one.

Pricing is based on API call volume and the set of endpoints you need, with tiers for software companies reselling to their own customers. Tell us your expected monthly volume and endpoint mix and we will quote against it.

Changes are versioned and notified. We track GSTN releases, absorb schema changes into the channel, and give integrated clients advance notice with the affected endpoints and a migration path. That is the practical difference from portal automation, which breaks without warning and usually mid-filing-window.

A GSP API is an interface, licensed through GSTN, that lets business software send and receive GST data (returns, taxpayer details, e-Invoices and e-Way Bills) without anyone logging in to the GST portal. Only authorised GST Suvidha Providers such as Figment can offer this access.

Yes. Figment GSP covers the full e-Invoice cycle (generate IRN with signed QR code, cancel IRN, get e-Invoice by IRN or document details) and the full e-Way Bill cycle (generate, update Part-B, extend validity, cancel and consolidated e-Way Bill). An e-Way Bill can be generated straight from an IRN in the same flow.

Figment GSP has redundant links to GSTN, the IRPs and NIC, is integrated with more than two IRPs and connects to all NIC backup e-Way Bill portals. If a link or portal is unavailable, requests fail over automatically or are queued and retried, with checks that prevent duplicate IRNs or e-Way Bills.

Yes. Figment GSP integrates with SAP ECC and S/4HANA, Oracle, Microsoft Dynamics, Tally and custom ERPs over REST/JSON, so IRNs and e-Way Bills are generated from the billing document itself.

Yes. Figment serves public-sector and enterprise clients such as Indian Overseas Bank, ONGC and MOIL. The platform offers redundant connectivity, per-transaction audit trails, ISO 27001 and SOC 2 controls, and supports tender documentation.

Yes. The GSTIN verification API returns the legal name, trade name, registration status, taxpayer type, address and registration dates for any GSTIN. It uses public GST data, so the taxpayer OTP is not needed. The PAN to GSTIN API lists every registration under a PAN across states.

Yes. The return filing status and filing history APIs show whether GSTR-1 and GSTR-3B were filed for each period, with the filing date and ARN, so you can protect input tax credit before releasing payment.

GSTR-1 / IFF, GSTR-3B, GSTR-4, GSTR-5, GSTR-6, GSTR-7, GSTR-8, GSTR-9 and GSTR-9C can be filed through the API. GSTR-2A and GSTR-2B can be downloaded for ITC reconciliation, IMS actions can be taken, and PMT-06 challans can be created.

Typically about two weeks from sandbox access to go-live. Sandbox credentials, the API reference and a Postman collection are shared on day one, and production keys are issued once the integration passes sandbox testing.

Figment GSP runs at 99% API uptime, backed by redundant links, multi-IRP routing and a dedicated disaster-recovery site. All data is hosted in India only.

Our API team supports GSP clients on all working days, covering integration, GST return filing, e-Invoice and e-Way Bill issues.

GST API pricing usually depends on four things: how many API calls you make each month, which APIs you need (GST returns, e-Invoice, e-Way Bill, GSTIN verification), how many GSTINs you connect, and the level of support. Figment GSP pricing is usage-based, with volume tiers for higher call counts and for software companies that resell to their own customers. Share your expected monthly volume and the APIs you need, and our API team will send a quote. A test environment is available before you go live.

Check five things before choosing a GST API provider: that it is a GSTN-authorised GSP, which APIs it covers (returns, e-Invoice, e-Way Bill, GSTIN verification), whether it offers a test environment for integration, how it handles GSTN API changes and portal downtime, and what support it gives during filing peaks. Figment is a GSTN-authorised GSP that covers GST returns, e-Invoice, e-Way Bill and verification APIs, provides a test environment, and supports clients on all working days.