3. Kisan Smart Card

3Partially built

The 2015 proposal

An Aadhaar-linked Kisan smart card that is land-record, credit, ration, insurance, health and co-op card in one — carrying soil tests, sowing, harvest, sales and credit history, with SMS alerts.

Where it stands in 2026

It arrived as a registry, not a plastic card — the more powerful form. AgriStack’s Farmer ID (‘Kisan ki Pehchaan’) gives each farmer a unique, Aadhaar-seeded identity linking their land parcels, the crops they actually sow (captured by a mobile Digital Crop Survey each season) and the benefits they draw — alongside the Kisan Credit Card, the Soil Health Card and PM-KISAN. This is the architecture India pioneered with Aadhaar and UPI: not a card in the pocket but an identity in a registry, reached through APIs. Several states are already enrolling farmers at scale, against a national target in the order of a hundred million IDs.

The open gap

Identity is solved as a registry; the consented open-API layer that lets a farmer carry their own data into any app is only now opening.

The path to close it

Identity is largely solved as a registry; the real unlock now is consented, open API access. Today the data flows mostly one way — into the state. Turn it around with a consent layer built on the account-aggregator / DEPA pattern, so a farmer can authorise a bank, an FPO or a private advisory app to read their land, crop and credit record for a single purpose and a fixed period — and can pull their own data out, not just have it held about them. That consent layer is what converts a government database into a card the farmer actually carries between services. Two tasks complete it: finish the Digital Crop Survey nationwide so the registry is current rather than historical, and publish a stable, audited open-API specification with privacy safeguards, so the ecosystem the deck imagined can be built on top by anyone the farmer trusts.

Specifications — what “built” requires

Illustrative — a proposed specification and sequence, not an official government roadmap.

Acceptance criteria

A unique Aadhaar-seeded Farmer ID for every operational holder, linked to surveyed parcels.
A seasonal Digital Crop Survey keeping sown-crop data current nationwide.
A consent layer (DEPA / account-aggregator) so a farmer can authorise any vetted app to read specific records, for a fixed period.
Farmer-side data portability — the farmer can export their own land, crop and credit record, not just the state.
An open, audited public API with published privacy safeguards and access governance.
Interoperable with the KCC, Soil Health Card and PM-KISAN rails.

Technical spec

Identity: Aadhaar-seeded FarmerID, 1:1 with land-record survey number
Data: geo-tagged crop-survey schema, per season; KCC/SHC/PM-KISAN linkage keys
Consent: DEPA consent-artefact; time-boxed, scoped, revocable grants
API: REST /v1/farmer/{id}; mTLS; rate-limited; audit log; published OpenAPI
Portability: farmer-initiated data-export endpoint
Governance: tiered vetting for third-party and FPO apps

Roadmap to built — phase 1 → 2 → 3

Illustrative — a proposed specification and sequence, not an official government roadmap.

1
Phase 1 · Now
Complete the registry
Finish the Digital Crop Survey nationwide so every Farmer ID carries current sown-crop data.
A complete, live farmer registry.
2
Phase 2 · 6–12 months
Open the consent layer
Publish the audited open-API spec and stand up the DEPA consent layer.
Vetted apps can read records with farmer consent.
3
Phase 3 · 12–24 months
Hand it to the farmer
Ship farmer-side data export and KCC / SHC / PM-KISAN interoperability.
The farmer carries their record into any service — built.