@zapier/zapier-sdk-core

Core schemas and TypeScript types for the Zapier SDK API. This package provides Zod schemas for building type-safe integrations with Zapier.

Installation

npm install @zapier/zapier-sdk-core
# or
pnpm add @zapier/zapier-sdk-core

Requirements

• Zod 4.0+ - Runtime schema validation (peer dependency)

Usage

This package provides schemas in two formats:

1. JavaScript/TypeScript (Zod Schemas)

For consumers who want runtime validation and type safety:

// Import from main entry point
import {
  AuthenticationSchema,
  AuthenticationItemSchema,
  type Authentication,
  type AuthenticationItem,
} from "@zapier/zapier-sdk-core";

// Or import specific schema files
import { AuthenticationSchema } from "@zapier/zapier-sdk-core/v0/schemas/authentications";

// Use Zod schema for validation
const result = AuthenticationSchema.parse(data);

// Use TypeScript type for type safety
const myAuth: Authentication = {
  id: 12345,
  date: "2023-01-01T00:00:00Z",
  account_id: 123,
  selected_api: "[email protected]",
  is_invite_only: false,
  is_private: true,
  shared_with_all: false,
  label: "My Slack Account",
};

2. OpenAPI Specification

For SDK generation, documentation tools, and non-TypeScript consumers:

// Node.js / TypeScript
import { readFileSync } from "fs";
import { resolve } from "path";

const specPath = resolve(
  require.resolve("@zapier/zapier-sdk-core/package.json"),
  "../openapi.yaml",
);
const spec = readFileSync(specPath, "utf-8");

// Or with a YAML parser
import yaml from "yaml";
const openapiSpec = yaml.parse(spec);

The OpenAPI spec is auto-generated from the Zod schemas and kept in sync via the prepublishOnly script.

Available Schemas

Main Entry Point

• AuthenticationSchema - Raw authentication data from API
• AuthenticationItemSchema - Normalized authentication with computed fields
• ErrorCodeSchema, ErrorSourceSchema, ErrorObjectSchema, ErrorsResponseSchema - Error handling

Direct Imports

• @zapier/zapier-sdk-core/v0/schemas/authentications - Authentication schemas
• @zapier/zapier-sdk-core/v0/schemas/errors - Error schemas
• @zapier/zapier-sdk-core/v0/common/responses - Common response utilities

Package Structure

This package is designed for minimal dependencies:

• Runtime: Only Zod is required
• Compiled output: Ships as JavaScript + TypeScript declarations
• Dual format: Both ESM and CommonJS supported
• OpenAPI spec: Pre-generated openapi.yaml included for SDK generation tools

The package contains:

• dist/ - Compiled JavaScript + TypeScript declarations
• openapi.yaml - Generated OpenAPI 3.1 specification

For SDK Developers

This package is consumed by @zapier/zapier-sdk and is the source of truth for API schemas.

Key use cases:

• TypeScript SDK: Import Zod schemas directly for runtime validation
• Multi-language SDK generation: Use openapi.yaml with code generators (openapi-generator, Kiota, etc.)
• Documentation: Use openapi.yaml with tools like Redoc, Stoplight, Swagger UI

The OpenAPI spec is automatically generated from TypeScript Zod schemas, ensuring both formats stay in sync.

License

Copyright (c) Zapier, Inc.

By using this package, you agree to the Zapier Terms of Service. See the LICENSE file for full details.

Support

This is a pre-release version (0.x). APIs may change before 1.0.0 release.