TRUESigner ONE enables seamless
NeSL integration for
Banks and NBFC
TRUESigner ONE gives you portal + API access to the full NeSL Integrated eSign and eStamp stack — legally valid, real-time, and enterprise-ready.
We make NeSL Integration easy for your Bank or NBFC
Skip months of engineering. TRUESigner ONE ships as a ready-to-use interface over NeSL's Digital Document Execution infrastructure — so you get Banking eSign Solution, eStamping, and Aadhaar authentication in one workflow.
- Portal-based or REST API access to NeSL eSign & eStamp
- Integrates with SAP, Oracle, Salesforce, Navision, custom LMS/CBS
- Aadhaar OTP, DSC/PKI token, and HSM signatures — all IT Act 2000 compliant
- Signed & stamped documents returned instantly in API response
Bank uploads loan agreement
Via portal or API
NeSL eStamp issued in real-time
Prefunded digital ledger
Borrower signs via Aadhaar OTP
NeSL eSign platform
Signed document stored + audit trail
Legally admissible
Why TRUESigner ONE's NeSL Suite gives you an advantage in NeSL Implementations
We handle the workflow. NeSL handles the legal backbone. You get compliance and speed without picking one over the other.
Official NeSL Partner
Authorized access to NeSL eSign and eStamp APIs — no reseller markup, no middle layer.
Portal + API — both ways
No-code dashboard for teams. REST APIs for your core banking / LMS / ERP.
Multi-party workflows
Save, reuse serial + parallel signing flows. Signers get secure links, no accounts needed.
Real-time execution
Full eStamp + eSign wraps up in ~6 minutes. No vendor trips. No delays.
Audit-ready by default
Every action logged — who signed, when, and how. Pass regulated audits confidently.
Multi-signer support
Up to hundreds of signatories with role-based approvers and reviewers.
NeSL eStamping — a revolutionary new way to stamp
No vendor trips. No denomination-specific paper. No counterfeits. NeSL's prefunded digital ledger issues a unique eStamp certificate the moment your contract needs one — secured by 256-bit SSL, tied to a non-repeating ID, legally valid across India.
Instant issuance
Certificate generated in real-time — any denomination, any volume.
Legally admissible
Governed under the Indian Stamp Act & IBBI (IBC, 2016).
Zero fraud surface
Unique IDs, tamper-proof records, verifiable online.
No physical copy
Digitally stored and executed end-to-end.
With TRUESigner ONE NeSL Suite, you get
NeSL eStamp Solution
Real-time digital stamping via NeSL's prefunded ledger — portal or API.
NeSL eSign Platform
Aadhaar OTP, DSC / PKI token, and HSM-based signatures in one flow.
NeSL eSign for Banks
Purpose-built Banking eSign Solution for loans, KYC, and vendor contracts.
NeSL Integrated eSign
Plug into SAP, Oracle, Salesforce, Navision, and any custom stack.
NeSL for Enterprises
Bulk signing, custom branding, folder delegation, MFA, and observer accounts.
Digital Sign with NeSL
IT Act 2000 compliant signatures with complete audit trails.
25+ States Ready
Secure digital stamp papers across 25+ states.
Rapid Go-Live
Days, not months. Ready portal or drop-in APIs to accelerate rollout.
Questions about NeSL, answered
NeSL eStamping is the Digital e-Stamping service on National e-Governance Services Ltd's DDE platform — a legally valid, online method of paying stamp duty that generates a unique eStamp certificate in real time, with no physical stamp paper required.
NeSL runs the eStamping ecosystem as an authorized agency — managing the digital ledger, issuing eStamp certificates, and coordinating with state systems like SHCIL and GRAS.
NeSL eStamp covers the digital payment of stamp duty before a document is executed. NeSL eSign is the act of digitally signing it. On NeSL's DDE platform, both happen in one flow — stamp, then sign — completing a digital contract without any paper.
Yes, REST API access is available on the Premium and Enterprise plans, letting you trigger signing workflows and pull document status directly from your own systems.
Yes. NeSL's Digital e-Stamping is valid under the Indian Stamp Act and governed by IBBI under IBC, 2016. Courts, banks, and government bodies recognize eStamp certificates as valid proof of stamp duty payment.
Banks and NBFCs can go live with TRUESigner ONE's NeSL Suite in days, not months — using either the ready portal or REST APIs that plug directly into your LMS, ERP, or core banking systems.
Ready to go live with NeSL?
Talk to our team about a NeSL Integrated eSign & eStamp rollout for your bank, NBFC, or enterprise. Portal in a day. API in a week.
- 30-minute live product walkthrough
- Custom workflow assessment
- Pricing tailored to your team size