master-zapier-plan-draft/docs/sphinx/modules/zappier/billing/stripe.md
George Lambert 10c663cc0c Milestone 2: module/model docs (MD, Sphinx RST, PDF) and work log
74 source modules documented with extracted signatures, JSDoc params,
imports, and call graphs. 10 first-class models (PriceRule through
StatusResponse) have their own MD/RST/PDF. Sphinx HTML builds from
docs/sphinx. Per-module PDFs in docs/modules-pdf and docs/models-pdf.

Middleware gates 2–6 and 10 pass on MOCK_VERAE without NATS.

Learned: RST includes are relative to the RST file; keep one PDF per
module; Add Numbers remains the only push required tomorrow.
2026-09-09 02:44:51 -04:00

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zappier/billing/stripe

Package: zappier
Source: packages/zappier/src/billing/stripe.ts
Lines: 42

What this module is

Implementation module in zappier. The tables below are extracted from the source (signatures + JSDoc).

Exports

METER_EVENT_NAME, MeterEventClient, computeBillableCents, computeDelta, reportUsage

Types / interfaces / classes

Kind Name
interface MeterEventClient

Functions

Name Parameters Param types (JSDoc) Returns Calls (same file / helpers)
computeBillableCents entries: UsageEntry[], monthlyCreditCents: number unknown see Call graph
Stripe-side dedup key; events with the same identifier are dropped.
computeDelta billableCents: number, previouslyReportedCents: number unknown see Call graph
reportUsage `client: MeterEventClient,
stripeCustomerId: string,
entries: UsageEntry[],
monthlyCreditCents: number,` unknown see Call graph

Methods (class / object)

Name Parameters
createMeterEvent `params: {
eventName: string;
customerId: string;
value: string;
/** Stripe-side dedup key; events with the same identifier are dropped. */
identifier?: string;
}`

What it imports / requires

  • ../usage

Call graph (identifiers invoked)

createMeterEvent, computeBillableCents, reduce, max, computeDelta, ts, reportUsage

Each identifier is a call site in this file. Follow the import list to see the defining module; open that modules MD for parameter and return types.

Return values (how to read this)

  • HTTP route handlers return Express res.json(...) bodies (see route docs).
  • Zapier perform functions return a single object (creates) or an array (triggers/searches).
  • Pricing functions return integer cents on Quote.totalCents.