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What is Farcaster
Install
Quickstart
OSS vs Commercial at a glance
Concepts
Architecture
Sovereignty & no-custody
Auth & multi-tenancy
The open-core boundary
Gateway
Overview
Agent Catalog
Routing & proxy
MCP-native transport
Observability & analytics
Payments (x402)
Overview
The wire contract
Gate vs settle
Facilitator
Overview
Custody posture
Self-hosting vs managed
Endpoints
Signer backends
SDKs
Overview
API reference
Overview
x402 wire contract
Overview
The x402 exchange
Overview
Request a priced resource
Settlement
Overview
Settle a verified payment (gateway → facilitator)
Gateway REST API
Overview
Operational
Overview
Liveness/readiness probe
Build metadata
Agents
Overview
List agents
Register a new agent
Get an agent
Soft-delete an agent
Update an agent
Credentials
Overview
List credentials
Store a new upstream credential
Get a credential
Update or rotate a credential
Delete a credential
Proxy
Overview
Invoke an agent transactionally
Invoke an agent with a streamed request/response
Poll a transactional invocation's status/result
Invocations
Overview
List invocations
Get an invocation
Analytics
Overview
Aggregate invocation metrics
Settlement
Overview
Get the tenant's settlement configuration
Configure or update the tenant's settlement facilitator
Policy
Overview
Get the tenant's policy document
Replace the tenant's policy document
Read the tenant's recent policy decisions
Self-hosting & operations
Overview
Deployment
Configuration reference
Postgres
KMS & secrets
Upgrades
Commercial
Overview
GitHub
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Overview
Operational
Section titled “Operational”
Unauthenticated health/build-metadata routes (AGENTS.md invariant
Operations
Section titled “Operations”
GET
/healthz
GET
/version