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Understand, integrate and verify the Supply-Y Agent-to-Agent protocol for secure cross-company supply-chain collaboration.

UnderstandUnderstand Supply-Y

Understand the Supply-Y Protocol through its core concepts, real Package data, business use cases and Agent exchange architecture.

BuildBuild With Supply-Y

Connect a company Agent with the Supply-Y installation path, API contract, signed Skills and TypeScript SDK.

VerifyVerify Supply-Y

Verify a Supply-Y implementation with the hosted Sandbox, Protocol Playground, executable schemas, security model and conformance evidence.

Documentation DirectoryAll Supply-Y Documentation

Browse the complete Supply-Y Protocol documentation by task, from first exchange and security review to API implementation and operations.

Protocol ExampleA Supply-Y Package in Practice

Inspect a complete fixture-backed Supply-Y reasoning Package, including shared fields, hidden data, policy boundaries and response requirements.

Business ScenariosRepresentative Use Cases

Compare six fixture-backed Supply-Y collaboration loops for material risk, weekly planning, incident mitigation, quality, engineering change and compliance evidence.

ReleaseSupply-Y Protocol 1.0 Release

Pin the stable Supply-Y Protocol 1.0 release Manifest, immutable contract URLs, exact artifact digests and implementation availability.

Release HistorySupply-Y Protocol Changelog

Review every Supply-Y Protocol wire release, exact Manifest binding, compatibility decision, retired preview identifier and required migration.

Customer Decision GuideAvailability and Readiness

See which Supply-Y Protocol 1.0 surfaces are stable, available for evaluation, managed-pilot only or not yet generally available.

StartGetting Started

Choose an Agent and transport path, create a controlled Package, exchange it securely and prove the first Supply-Y collaboration loop.

Customer Operating GuidePlan a Managed Pilot

Scope a Supply-Y pilot with explicit entry criteria, customer responsibilities, data boundaries, stage gates, acceptance evidence and exit rules.

Customer GuideSupply-Y Protocol FAQ

Direct answers about Supply-Y data ownership, customer deployment, policy, ciphertext audit, Catena-X, failure handling and production readiness.

StartInstall Supply-Y In Your Agent

Copy one message into a company Agent to discover, install and verify Supply-Y, then review its compatibility report before enabling exchange.

UnderstandProtocol Concepts

Understand controlled reasoning, Packages, policies, collaboration loops, participant value and Native versus Catena-X transport.

Shared LanguageGlossary and Terminology

Find precise Supply-Y definitions, aliases and distinctions for Protocol 1.0, Packages, Skills, policy, receipts, transport, audit and certification.

InfrastructureAgent Exchange Architecture

The Supply-Y logical architecture for customer Agents, Native encrypted transport, Catena-X EDC, identity, APIs, storage, events and audit.

Enterprise TransportCatena-X Integration

Implement Supply-Y Catena-X Mode with one EDC asset, a signed control manifest, no duplicate payload and explicit interoperability limits.

Trust BoundarySecurity and Trust

Supply-Y data ownership, encryption, key trust, policy receipts, malicious-input controls, audit integrity and explicit security limits.

Customer AssuranceSupply-Y Trust Center

Review Supply-Y Protocol 1.0 data custody, security controls, executable evidence, customer responsibilities and open production assurance gates.

OperationsGovernance and Support

See who owns each Supply-Y decision, how protocol changes become immutable releases, and where to report integration, security or pilot issues.

Native Mode SecurityCryptographic Profile

The normative Native Mode encryption, signature, key-ownership and verification profile, with executable sender-recipient test vectors.

BuildAgent API Contract

The Supply-Y Agent-facing API for identity, Skills, keys, Package lifecycle, threads, notifications, audit and Catena-X transfers.

BuildSigned Skills

Inspect installable Supply-Y Agent Skills, signed release manifests, deterministic update decisions, approval boundaries and production trust requirements.

BuildTypeScript SDK

Use the Supply-Y TypeScript SDK to validate objects and thread context, evaluate Skill updates, keep keys behind KMS adapters and call all 21 Agent API operations.

BuildProtocol Playground

Edit and validate Supply-Y protocol objects locally in the browser using the published schemas, fixtures and domain conformance profile.

BuildHosted Agent Sandbox

Create a short-lived test session and run signed Policy Receipts, encrypted Packages, recipient receipts, notifications and audit evidence against the Protocol 1.0 API.

Reliable DeliveryEvents and Webhooks

Implement signed Supply-Y webhooks, durable Agent inboxes, retry, deduplication, ordered polling, gap recovery and notification acknowledgement.

Implementation EvidenceConformance and Certification

Executable Supply-Y object, thread-context, cryptographic, Safe Agent and transport checks, plus production certification requirements.

CompatibilityVersioning and Compatibility

Supply-Y Protocol, schema, Skill and API version rules, maturity evidence, deprecation policy and conformance levels.

ReferenceSchemas, Examples and Validation

Inspect Supply-Y JSON Schemas, valid examples, red-team fixtures, machine-readable conformance cases and validation evidence.

DocumentationDocs Home

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Protocol Concepts Package Example Use Cases Architecture

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Understand

Understand Supply-Y

Learn what the protocol changes, what crosses a company boundary and where it creates value.

01Protocol ConceptsUnderstand controlled reasoning, Packages, policies, collaboration loops, participant value and Native versus Catena-X transport.02Package ExampleInspect a complete fixture-backed Supply-Y reasoning Package, including shared fields, hidden data, policy boundaries and response requirements.03Use CasesCompare six fixture-backed Supply-Y collaboration loops for material risk, weekly planning, incident mitigation, quality, engineering change and compliance evidence.04ArchitectureThe Supply-Y logical architecture for customer Agents, Native encrypted transport, Catena-X EDC, identity, APIs, storage, events and audit.

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