Every enterprise customer eventually asks the same question.
If the answer is anything other than an immediate yes, you do not have a technical problem. You have a business problem.
Truth should be captured at the moment it happens.
Not reconstructed after it is disputed.
What your team
never has to build.
When you integrate SwiftProof these things leave your roadmap permanently.
The best proof infrastructure is the code your team never has to write.
Every product that moves things
between hands faces this moment.
What it costs you.
Why building it yourself is harder than it looks.
That is verification infrastructure your team owns and maintains indefinitely. Infrastructure that does not make your product better. It just makes it defensible.
Why not assemble
it yourself?
You could. Cloud storage for audit logs. Signed URLs for confirmation links. GPS capture in the browser. A hash library for chain verification. Each individual piece exists.
But production-ready verification infrastructure is not one component. It is the integration of confirmation flows, cryptographic verification, tamper detection, append-only audit trails, browser compatibility across every device, retry logic, idempotency, SDK clients your engineers can actually use, and years of ongoing maintenance as every one of those pieces evolves.
We already built that system. We maintain it permanently. You integrate it once.
The question is not whether you could build it. The question is whether building it is the best use of your engineering team's next three months.
One API call creates
a chain of custody.
You define the steps. You define the actors. We handle everything else.
When each actor taps their confirmation link the system captures simultaneously their GPS coordinates at the exact millisecond of the event, the precise timestamp, and optional photo evidence if your use case requires it.
Every confirmation is cryptographically linked to the previous one. Any modification breaks the chain and is detected immediately. Every event is written to an append-only log. None of it editable. Ever.
Your first API call.
One call. Three actors. Three confirmation links returned in under a second.
import { SwiftProof } from 'swiftproof'; const sp = new SwiftProof({ apiKey: process.env.SWIFTPROOF_API_KEY, }); const chain = await sp.chains.create({ title: 'Order #4821 — Delivery to Lekki Phase 1', metadata: { orderId: '4821', customerPhone: '08012345678', }, actors: [ { event: 'packed', actor: 'Kitchen — Surulere' }, { event: 'collected', actor: 'Rider — Emeka' }, { event: 'delivered', actor: 'Rider — Emeka' }, ], });
Idempotency-Key
header. Safe to retry. No duplicate chains.
429
with
Retry-After
headers. Your integration handles bursts cleanly.
SwiftProof becomes part of your infrastructure. Not part of your workflow. You integrate it once. Then you do not think about it again.
const proof = await sp.chains.verify('sp_ch_a96fec076ffd44f4'); // Response { "verified": true, "tampered": false, "trail": [ { "event": "packed", "actor": "Kitchen — Surulere", "confirmed_at": "2026-06-24T08:14:00Z", "location": "Ogunlana Drive, Surulere, Lagos", "photo_url": "https://cdn.yourapp.com/proof/order-4821-packed.jpg", "video_url": null, "valid": true }, { "event": "collected", "actor": "Rider — Emeka", "confirmed_at": "2026-06-24T08:47:00Z", "location": "Ogunlana Drive, Surulere, Lagos", "photo_url": "https://cdn.yourapp.com/proof/order-4821-collected.jpg", "video_url": null, "valid": true }, { "event": "delivered", "actor": "Rider — Emeka", "confirmed_at": "2026-06-24T09:22:00Z", "location": "Admiralty Way, Lekki Phase 1, Lagos", "photo_url": "https://cdn.yourapp.com/proof/order-4821-delivered.jpg", "video_url": "https://cdn.yourapp.com/proof/order-4821-delivered.mp4", "valid": true } ] }
Verified true. Tampered false. You have a verifiable record of what the system captured. The dispute now has evidence on one side and testimony on the other. That is a very different conversation.
The honest comparison.
| What your product needs | Build yourself | SwiftProof |
|---|---|---|
| Confirmation pages for every actor | Your team builds | ✓ Included |
| GPS capture across all devices | Your team handles | ✓ Included |
| Cryptographic chain verification | Your team implements | ✓ Included |
| Tamper detection | Your team builds | ✓ Included |
| Append-only audit trail | Your team architects | ✓ Included |
| One-time link generation and expiry | Your team builds | ✓ Included |
| Public tracking pages | Your team builds | ✓ Included |
| Idempotency handling | Your team implements | ✓ Included |
| SDK in multiple languages | Your team writes and maintains | ✓ Included |
| Ongoing maintenance | Your team owns forever | ✓ Included forever |
Features you build, you maintain. Forever. Through every browser update, regulation change, and enterprise audit.
Infrastructure you integrate, we maintain. So your team stays focused on the product that actually differentiates you.
Any product where something
moves between hands.
SwiftProof is verification infrastructure. Where disputes, compliance, or physical handoffs matter.
Three months from now
a major client files a dispute.
Your account manager gets on the call. The other side is ready to push.
Your account manager opens the verification record.
The conversation changes immediately.
Not because your team argued better. Because the evidence was already there before the question was asked.
Your team did not build that. They were building the product that made you different.
The best proof infrastructure is the code
your team never has to
write.
Available now.
All endpoints versioned under
/v1/. Breaking changes move to
/v2/. Your existing integration never breaks. ·
Full API reference →
The question is whether your team builds and maintains it indefinitely. Or whether you integrate it in days and move on to the work that actually moves your product forward. Your roadmap gets shorter. Not longer.