ASTRAEA Exchange

The whole-of-government interoperability bus.

Inside ASTRAEA Exchange

X-Road-inspired interop plus a NIEM-class justice message catalog: typed interagency messages, at-least-once delivery with receipts and idempotency, legacy gateways for the systems you cannot replace yet, and a federation topology linking local instances to the national spine. Every exchange is audited.

ASTRAEA ASTRAEA Commons workspace with illustrative records — Product demonstration with illustrative records. The Republic of Meridia is fictional. Select the image to view it full size.

ASTRAEA Exchange in the demo

Illustrative records rendered from the fictional Republic of Meridia demonstration.

Audit spine · ASTRAEA demo

Seq	Action	Hash
#1	incident.recorded	9d9e71bde5…
#2	referral.received	3a4d2939d9…
#3	case.raffled	cd05d996a2…
#4	case.decided	516b15c866…
#5	custody.intake	1d8659a519…

Every act appends a hash-chained event; one click verifies genesis to head. Rendered from the demo's seeded world — fictional data.

Exchange traffic · ASTRAEA demo

Type	Route	Status
ArrestReferral	Port Meridia PD → City Prosecutor	acknowledged
ChargeFiled	City Prosecutor → RTC Port Meridia	acknowledged
CaseRaffled	RTC Port Meridia → All parties	acknowledged
WarrantIssued	RTC Branch 12 → Port Meridia PD	acknowledged
WarrantServed	Port Meridia PD → RTC Branch 12	acknowledged

Typed, receipted, idempotent interagency messages — the folder that vanished between agencies becomes a receipt trail. Rendered from the demo's seeded world — fictional data.

Public verification · ASTRAEA demo

VER-CLR0871MQClearance CLR-2026-0871 authentic — no record

Any state-issued artifact — receipt, permit, clearance, gazette page — verifies at /verify against its ingest hash. Rendered from the demo's seeded world — fictional data.

Everything this module does

The full capability set — nothing hidden behind a toggle.

Typed message catalog: ArrestReferral, ChargeFiled, WarrantIssued, PermitIssued, BillEnrolled, LawGazetted, DirectiveTasked, TenderAwarded, FOIRouted — schema-validated messages, not PDF email attachments.
At-least-once delivery: Receipts and idempotency keys make redelivery safe. An acknowledged message is a legal fact; an orphaned message is an alert.
Legacy gateways: SFTP drops, CSV batches, and SOAP shims wrap the systems that will not be replaced this decade — they join the message fabric without being rewritten.
Federation topology: City and provincial instances federate with the national spine: local autonomy, national visibility, with data-sharing rules encoded per agreement.
Full audit: Every message — payload hash, route, receipt, retries — is on the audit spine. Interagency finger-pointing ends where the receipts begin.

How it connects to other offices

Typed, receipted, audited messages move between suites — no folders lost between agencies.

Any agencyAny agency
Typed, receipted, audited messages
Local instancesNational spine
Federated exchange

What it produces

The records, certificates, and reports this module puts on the audit spine.

Message schemasDelivery receiptsOrphan-message alertsFederation agreements as configuration

Related in ASTRAEA Commons

Sister modules on the same constellation of the platform.

ASTRAEA Commons

Identity Fabric

Officials and citizens on one identity plane.

ASTRAEA Commons

Audit Spine

Court-grade tamper evidence for every act of government.

ASTRAEA Commons

Document Engine

Every artifact versioned, hashed, stamped, verifiable.

ASTRAEA Commons

Treasury Rail

One payments rail. Every fee, fine, and tax.

ASTRAEA Commons

ASTRAEA Public

One citizen account for all of government.

ASTRAEA Commons

ASTRAEA Insight

The state, measured.

ASTRAEA Commons

Government Packs

Your constitution, your code, your language — loaded, not coded.

Put ASTRAEA Exchange to work.

Tell us what you run today — we'll map it in the first call.

Request a government briefing View the product walkthrough