Documentation · Learn by doing
Kit tutorials
Outcome-oriented walks with purpose-built UI. Use the sandbox track to prove the control loop, then the production track to wire live keys, bind without sandbox bootstrap, and ship receipt-ready evidence. Recipes stay task-oriented smokes under Developers → Recipes.
Sandbox start
First guarded spend (sandbox)
Prove authorize → execute → evidence offline or in sandbox (~15 min) before live rails.
Open T01Ship to product
Get production ready
Integrating into a product? Live keys, deferred instrument(), bind, and disputes-ready proof (~35 min foundation).
Learning paths
Persona rails with a progressive sequence. Select one to filter the catalog and set the start-here card. Prefer Ship to product when you are integrating Kit into a live agentic product.
All tutorials
12 tutorials with distinct layouts — 8 sandbox, 4 production.
12 shown
- T20→
Get production ready
Live open works, policy validates, settlement rail is named, and you know how capability_token arrives for your rail.
~35 minIntroProductionproduct - T21→
Protect first agent tool (production)
One paid product tool authorizes only after production attach on a funded intent; you can contrast that with sandbox smoke.
~45 minIntermediateProductionproduct - T22→
Ship with receipts (production)
Walk Machine access, Settlement, Intents, Agent runs, and Disputes; explain resize-to-evidence capture.
~30 minIntermediateProductionproductoperator - T23→
Production Stripe & Shopify charges
payments.charge_customer (stripe_charge) and/or commerce.checkout run on live attach with server-owned amounts and partner keys in secrets only.
~40 minAdvancedProductionproductcommerce - T01→
First guarded spend (sandbox)
Complete authorize → execute → evidence offline or against sandbox Gateway.
~15 minIntroSandboxbuildercommercefast eval - T02→
Policy and limits
Predict allow vs spend_denied from paybond.policy.yaml alone.
~20 minIntroSandboxcommerceoperator - T03→
Middleware for one paid tool
One paid handler is run-bound; evidence auto-submits after success.
~25 minIntermediateSandboxbuilder - T04→
Multi-step agent runs
bind → tool execute → run trace completes for a multi-step job.
~30 minIntermediateSandboxbuilderoperator - T05→
Agent runtime pattern
Map the six lifecycle steps in either language track.
~35 minAdvancedSandboxbuilder - T06→
Proof and receipts
Name the proof objects on a successful sandbox settlement.
~20 minIntermediateSandboxcommerceoperator - T08→
Commerce checkout agent lab
Scaffold paybond-commerce-checkout-agent and complete sandbox commerce.checkout with bind-injected tenant/intent.
~40 minAdvancedSandboxcommercefast eval - T12→
Debug with traces
Locate spend_denied vs released settlement on a vertical trace.
~20 minIntroSandboxoperatorfast eval
Looking for Stripe/Shopify production smokes? Guides & recipes.