Developer platform

Build on Nigeria’s verified mailbox.

One API to deliver legally binding documents to identity-anchored recipients, sealed at the source and provable on demand.

Read the docsAPI reference
POST /v1/documents
curl https://api.keepable.co/v1/documents \
  -H "Authorization: Bearer $KEEPABLE_KEY" \
  -d recipient_nin="012•••••91" \
  -d title="Statement of account" \
  -F file=@march-2026.pdf

# → 201 Created
{ "id": "doc_3Fk…", "sealed": true }

Quickstart

Send your first sealed document in under ten minutes.

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Sender API

Deliver verified documents to identity-anchored recipients.

Sender reference

Agreements

Run e-signature workflows and collect a signed covenant.

Explore agreements

Webhooks

Verify delivery and seal events with signed callbacks.

Verify webhooks