Integrations
One place. Every surface.
Where EngineeringID plugs in today, what's in alpha, what's shipping next, and what's on the roadmap. Sign up for the iPhone alpha, or tell us which integration to notify you about.
Shipping today
Document verification
Anyone can verify any sealed document — building inspector, owner, regulator. No account. Under 300ms, worldwide.
Chrome & Edge extension
Verify any sealed PDF from any web page — right-click → Verify with EngineeringID. Inline VALID / INVALID with credential details. Works on Chrome and Microsoft Edge.
verify.engineeringid.com
Public web portal — drag a PDF in, scan a QR, or paste a verification code. No login required. Independently verifiable record, offline-capable.
iPhone alpha live · macOS/Android coming
Native apps — full featured
Seal, verify, and manage your credentials from native iOS, macOS, and Android clients. iPhone is in TestFlight alpha right now.
iPhone alpha
Get early access. Seal documents, scan-to-verify, and manage credentials from your phone. Free during alpha. Direct line to the founder.
Work email recommended. We'll add you to the EngineeringID TestFlight group.
Android — full app
Native Android client. Targeted Q4. Same gRPC contract as iOS / macOS.
Windows — full app
Native Windows client. Same gRPC contract as iOS / macOS / Android.
Coming soon · No signup required
Stamp builder — standalone app
A separate, focused app for designing professional stamps. Build a stamp without an account — pay nothing, sign nothing. iOS, macOS, and Android.
Stamp builder — iOS
Design and export your stamp. No account, no subscription.
Stamp builder — macOS
Design and export your stamp. No account, no subscription.
Stamp builder — Android
Design and export your stamp. No account, no subscription.
Want a stamp right now? Use the free web stamp tool →
Enterprise plan
Developer platform
Programmatic access to sealing, verification, and credentials. Audited GraphQL v1 and gRPC v1 surfaces — locked contracts for native and server clients. All API surfaces are gated to the Enterprise plan.
Webhooks
HMAC-signed event delivery. Hash-rotated secrets, scoped tokens, retries with exponential backoff.
REST API
JSON over HTTPS. Stamp generation, verification, batch sealing. Versioned and rate-limited.
GraphQL v1
Audited, contract-locked schema. Query depth + complexity guards, introspection-gated. File uploads via custom plug.
gRPC v1
Binary streams over HTTP/2. Locked .proto contracts — wire-compatibility guarantees for native clients.
API keys
Scoped keys, hashed at rest. Per-key rate limits, IP allowlists, instant revocation.
Hash-chained audit log
Every operation logged with prev-hash linkage. Tampering with one record breaks every record after it.
SDK (Node, Python, Ruby, Go)
Typed clients with auto-retry, observable telemetry, and idiomatic error handling.
Plugins
Where credentialed sealing lives inside the tools you already use.
Chrome & Edge extension
Right-click → Verify with EngineeringID. Inline VALID / INVALID, no copy/paste. Works on Chrome and Microsoft Edge. See above for install.
Adobe Acrobat plugin
Seal a PDF without leaving Acrobat. Drag-drop credential, one-click verified seal. On the roadmap — let us know if you'd use it.
Microsoft 365 add-in
Verify sealed PDF attachments inline in Outlook, and export + seal directly from Word — without leaving Microsoft 365.
Roadmap · Enterprise plan
Enterprise integrations
Cloud storage adapters, identity federation, and customer-managed keys. We have the skeletons in code; production-hardening is on the roadmap. Tell us which provider matters most to you.
Cloud storage — auto-sync sealed PDFs
When a document is sealed, push it to your storage of record. Per-org credential isolation. Adapters drafted for:
SSO — SAML / OIDC
Identity federation for your firm. SAML 2.0 and OIDC. Microsoft Entra ID (Azure AD), Okta, Google Workspace, and more. SCIM provisioning planned.
Microsoft Teams
Post seal confirmations and verification results to Teams channels. Trigger approval workflows before a seal is issued.
Power Automate connector
Trigger Power Automate flows on seal and verify events. Route sealed documents into SharePoint, kick off review workflows, or sync to your records system — no custom code.
KMS — bring your own keys
AWS KMS today (drafted), Google Cloud KMS and Azure Key Vault on the path. Signing keys never leave your KMS; we hold the wrapping configuration only.
Notify me
Tell us what to ship next.
Pick a topic. We'll add you to the EngineeringID announcement list and ping you when it ships. One email per launch — no drip campaigns.