localLOOP | Circular Economy Infrastructure for Cities

Examples

These examples demonstrate the current baseline interop sequence for both materials and products, plus the handshake and status-update payloads used by the lab backend.

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Current baseline

Registration

Material and product onboarding with traceability-ready fields

Interop flow

Offer, match, transfer for both materials and products

Federation

Handshake request and response examples

Validated examples

Material Registration

MaterialDNA example with additive passport and traceability fields.

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Offer

Offer payload for a registered material batch.

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Match

Accepted match for a material and offer pairing.

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Transfer

Transfer payload for handoff and receipt tracking.

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Material Status

Status-update payload for reservation and withdrawal events.

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Handshake Request

Lab-only node handshake request payload.

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Handshake Response

Lab-only handshake acceptance payload.

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Complete Flow

Multi-step reference bundle across older and current artifacts.

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Product Registration

ProductDNA registration for office furniture reuse with DPP passport.

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Product Offer Flow

Complete Offer → Match → Transfer flow using product_id.

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