POST/v1/paymentsCharge a one-time payment

auth: bearer

request

{
  "amount": 1299,
  "currency": "USD",
  "customer": "cus_9k3f",
  "idempotency_key": "ab-4f3e"
}

response200 84 ms 312 B

{
  "id": "pay_01HZ...",
  "amount": 1299,
  "currency": "USD",
  "status": "succeeded",
  "created_at": "2026-04-27T12:14:03Z"
}

SDK call · 2 languages

idiomatic · type-safe · 7-target parity

TStsup

await k.payments.create({ ...req });

Pythonhttpx

client.payments.create(**req)

OpenAPI 3.1 · live

openapi: 3.1.0
info:
  title: Kronotrop API
  version: 1.4.0
servers:
  - url: https://api.kronotrop.coffee/v1
paths:
  /v1/payments:
    post:
      summary: Charge a one-time payment
      security:
        - bearer: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: "#/components/schemas/paymentsReq"
      responses:
        "200":
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/paymentsRes"
        "400": { $ref: "#/components/responses/Problem" }
        "401": { $ref: "#/components/responses/Problem" }
        "429": { $ref: "#/components/responses/Problem" }
components:
  securitySchemes:
    bearer:
      type: http
      scheme: bearer
      bearerFormat: JWT

Spectral · 4 critics

OpenAPI validity

3.1 schema, 0 errors

Richardson-3 REST

Hypermedia links on paginated lists

OWASP API top-10

A5 — add per-endpoint rate-limit docs

Versioning

URL /v1/ + header Accept-Version

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Schema Studio — AI Database Schema and ERD Generation

How does BeforeTomorrow Schema Studio work?

Schema Studio at a glance

Frequently asked questions about Schema Studio

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