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JS Client

JavaScript client for Submit JSON written in TypeScript. Works in modern browsers, as well as runtimes like Node.js v18+, Bun, Deno, and Edge Runtime.

Quick start

If you haven't already, sign up for an account.

Install the client with a package manager:

npm install submitjson # || pnpm add submitjson || yarn add submitjson

shell

Import and create a new client instance

import SubmitJSON from 'submitjson'

const sj = new SubmitJSON({
  apiKey: 'sjk_xxxxxxxxxxxxxx',
  endpoint: 'XxXxXxXxX'
})

const data = await sj.submit({
  name: 'Yo Yoerson',
  message: 'Yo',
  powerLevel: 9001,
})

console.log('Submission', data)

Quick start
Configuration
API

Configuration

Details
Import and create a new Submit JSON client instance. We recommend including your endpoint here for easier submit calls down the line. Pass in default options per client to override the current endpoint settings.

Type

interface SubmitJSONConfig {
  apiKey: string
  secretKey?: string
  endpoint?: string
  options: SubmitOptions
}

interface SubmitOptions {
  emailNotification?: boolean
  emailTo?: string
  emailReplyTo?: string
  emailBranding?: boolean
  emailSubject?: string
  emailFromName?: string
  submissionFormat?: 'pretty' | 'raw'
  submissionSound?: 'none' | 'beep' | 'blip' | 'block' | 'coin' | 'ding' | 'dink' | 'honk' | 'jump' | 'ping' | 'pong' | 'snare'
  recaptchaToken?: string
  turnstileToken?: string
  hcaptchaToken?: string
  discordNotification?: boolean
  slackNotification?: boolean
  telegramNotification?: boolean
}

interface SubmissionsQuery {
  page?: number
  order?: 'asc' | 'desc'
  period?: 'day' | 'week' | 'month' | '3months' | '6months' | 'year' | 'all'
  search?: string
  status?: 'all' | 'new' | 'seen'
}

class SubmitJSON {
  constructor(config: SubmitJSONConfig)
  
  // Submission
  submit(data, options?, endpoint?): Promise<Submission>
  
  // Endpoints
  getEndpoints(query?): Promise<Endpoint[]>
  getEndpoint(slug): Promise<EndpointResponse>
  getEndpointSubmissions(slug, query?): Promise<SubmissionsResponse>
  
  // Projects
  getProjects(query?): Promise<Project[]>
  getProject(slug): Promise<ProjectResponse>
  getProjectEndpoints(slug): Promise<Endpoint[]>
  getProjectSubmissions(slug, query?): Promise<SubmissionsResponse>
  
  // Submissions
  getSubmissions(query?): Promise<SubmissionsResponse>
  getSubmission(id): Promise<Submission>
  deleteSubmission(id): Promise<{ success: boolean }>
}

Example

// ~/submitjson.ts
import SubmitJSON from 'submitjson'

export const sj = new SubmitJSON({
  apiKey: 'sjk_xxxxxxxxxxxxxx',
  endpoint: 'XxXxXxXxX',
  options: { // set defaults for this client & override endpoint settings
    emailNotification: true,
    submissionFormat: 'raw',
    submissionSound: 'none',
  },
})

API

submit()

Details
POST your data to an endpoint and get notified in real time.
submit() takes three arguments:
1. The data (must be a valid JSON object, JSON string, or FormData)
2. Optional configuration to override the endpoint's default settings. If this argument is a string it is treated as the endpoint for submitting data
3. An optional endpoint.

Type

function submit(
  data: Record<string, unknown> | string | FormData,
  options?: SubmitOptions,
  endpoint?: string
): Promise<Submission>

Example with all configuration options

import SubmitJSON from 'submitjson'

const sj = new SubmitJSON({
  apiKey: 'sjk_xxxxxxxxxxxxxx',
  endpoint: 'XxXxXxXxX',
})

const data = await sj.submit({
  name: 'Yo Yoerson',
  message: 'Yo',
  powerLevel: 9001,
}, {
  emailNotification: true,
  emailTo: '[email protected]',
  emailReplyTo: '[email protected]',
  emailBranding: false,
  emailSubject: 'My custom subject line',
  emailFromName: 'My custom from name',
  submissionFormat: 'pretty',
  submissionSound: 'ping',
  recaptchaToken: 'xxxxxxxxxxx'
}, 'YyYyYyYyY') // overrides the endpoint set in the configuration

console.log('Submission', data)

Example with multiple clients
Initialize multiple clients for a seperation of concerns.

// submitjson.ts
import SubmitJSON from 'submitjson'

export const contactForm = new SubmitJSON({
  apiKey: 'sjk_xxxxxxxxxxxxxx',
  endpoint: 'XxXxXxXxX',
})

export const userSignupNotification = new SubmitJSON({
  apiKey: 'sjk_xxxxxxxxxxxxxx',
  endpoint: 'ZzZzZzZzZ',
})
// somewhere else in your code
const data = { name: 'Yo Yoerson', message: 'Yo' }
await contactForm.submit(data)
await userSignupNotification.submit(data)

getEndpoints()

Details
Retrieve all endpoints for the authenticated user. Available on all paid plans.

Type

function getEndpoints(
  query?: { sort?: 'name' | 'new' | 'old' | 'submissions' | 'activity' }
): Promise<Endpoint[]>

Example

import SubmitJSON from 'submitjson'

const sj = new SubmitJSON({
  apiKey: 'sjk_xxxxxxxxxxxxxx',
  secretKey: 'sjsk_xxxxxxxxxxxxxx', // required for public API routes
})

// Get all endpoints sorted by name (default)
const endpoints = await sj.getEndpoints()

// Get endpoints sorted by most recent submissions
const recentEndpoints = await sj.getEndpoints({ sort: 'activity' })

console.log('Endpoints', endpoints)

getEndpoint()

Details
Retrieve a single endpoint by its slug. Available on all paid plans.

Type

function getEndpoint(slug: string): Promise<EndpointResponse>

Example

import SubmitJSON from 'submitjson'

const sj = new SubmitJSON({
  apiKey: 'sjk_xxxxxxxxxxxxxx',
  secretKey: 'sjsk_xxxxxxxxxxxxxx',
})

const endpoint = await sj.getEndpoint('XxXxXxXxX')

console.log('Endpoint', endpoint.endpoint)
console.log('Webhooks', endpoint.webhooks)
console.log('Origins', endpoint.origins)

getEndpointSubmissions()

Details
Retrieve paginated submissions for a specific endpoint with optional filtering. Available on all paid plans.

Type

function getEndpointSubmissions(
  slug: string,
  query?: SubmissionsQuery
): Promise<{
  submissions: Submission[]
  submissionCount: number
  totalPages: number
  currentPage: number
}>

Example

import SubmitJSON from 'submitjson'

const sj = new SubmitJSON({
  apiKey: 'sjk_xxxxxxxxxxxxxx',
  secretKey: 'sjsk_xxxxxxxxxxxxxx',
})

// Get first page of submissions
const { submissions, totalPages } = await sj.getEndpointSubmissions('XxXxXxXxX')

// Get new submissions from the last week
const recent = await sj.getEndpointSubmissions('XxXxXxXxX', {
  period: 'week',
  status: 'new',
  order: 'desc',
})

// Search submissions
const results = await sj.getEndpointSubmissions('XxXxXxXxX', {
  search: 'urgent',
})

console.log('Submissions', submissions)

getProjects()

Details
Retrieve all projects for the authenticated user. Optionally sort by various criteria. Available on all paid plans.

Type

function getProjects(
  query?: { sort?: 'name' | 'new' | 'old' | 'submissions' | 'activity' }
): Promise<Project[]>

Example

import SubmitJSON from 'submitjson'

const sj = new SubmitJSON({
  apiKey: 'sjk_xxxxxxxxxxxxxx',
  secretKey: 'sjsk_xxxxxxxxxxxxxx',
})

// Get all projects sorted by name (default)
const projects = await sj.getProjects()

// Get projects sorted by submission count
const busyProjects = await sj.getProjects({ sort: 'submissions' })

console.log('Projects', projects)

getProject()

Details
Retrieve a single project by its slug, including associated endpoints, integrations, and allowed origins. Available on all paid plans.

Type

function getProject(slug: string): Promise<ProjectResponse>

Example

import SubmitJSON from 'submitjson'

const sj = new SubmitJSON({
  apiKey: 'sjk_xxxxxxxxxxxxxx',
  secretKey: 'sjsk_xxxxxxxxxxxxxx',
})

const project = await sj.getProject('my-website')

console.log('Project', project.project)
console.log('Endpoints', project.endpoints)
console.log('Slack Workspaces', project.slackWorkspaces)

getProjectEndpoints()

Details
Retrieve all endpoints associated with a specific project. Available on all paid plans.

Type

function getProjectEndpoints(slug: string): Promise<Endpoint[]>

Example

import SubmitJSON from 'submitjson'

const sj = new SubmitJSON({
  apiKey: 'sjk_xxxxxxxxxxxxxx',
  secretKey: 'sjsk_xxxxxxxxxxxxxx',
})

const endpoints = await sj.getProjectEndpoints('my-website')

console.log('Project Endpoints', endpoints)

getProjectSubmissions()

Details
Retrieve paginated submissions for all endpoints in a specific project with optional filtering. Available on all paid plans.

Type

function getProjectSubmissions(
  slug: string,
  query?: SubmissionsQuery
): Promise<{
  submissions: Submission[]
  submissionCount: number
  totalPages: number
  currentPage: number
}>

Example

import SubmitJSON from 'submitjson'

const sj = new SubmitJSON({
  apiKey: 'sjk_xxxxxxxxxxxxxx',
  secretKey: 'sjsk_xxxxxxxxxxxxxx',
})

// Get all submissions for a project
const { submissions } = await sj.getProjectSubmissions('my-website')

// Get unread submissions from the last month
const recent = await sj.getProjectSubmissions('my-website', {
  period: 'month',
  status: 'new',
  page: 1,
})

console.log('Project Submissions', submissions)

getSubmissions()

Details
Retrieve paginated submissions across all endpoints and projects. Optionally filter by project. Available on all paid plans.

Type

function getSubmissions(
  query?: SubmissionsQuery & { project?: string }
): Promise<{
  submissions: Submission[]
  submissionCount: number
  totalPages: number
  currentPage: number
}>

Example

import SubmitJSON from 'submitjson'

const sj = new SubmitJSON({
  apiKey: 'sjk_xxxxxxxxxxxxxx',
  secretKey: 'sjsk_xxxxxxxxxxxxxx',
})

// Get all submissions
const { submissions, totalPages } = await sj.getSubmissions()

// Get submissions from a specific project
const projectSubs = await sj.getSubmissions({
  project: 'my-website',
})

// Get new submissions from the last day
const today = await sj.getSubmissions({
  period: 'day',
  status: 'new',
  order: 'desc',
})

console.log('All Submissions', submissions)

getSubmission()

Details
Retrieve a single submission by its ID. Available on all paid plans.

Type

function getSubmission(id: string): Promise<Submission>

Example

import SubmitJSON from 'submitjson'

const sj = new SubmitJSON({
  apiKey: 'sjk_xxxxxxxxxxxxxx',
  secretKey: 'sjsk_xxxxxxxxxxxxxx',
})

const submission = await sj.getSubmission('xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')

console.log('Submission', submission)
console.log('Submission Data', submission.data)

deleteSubmission()

Details
Delete a submission by its ID. This action decrements the endpoint's submission count and cannot be undone. Available on all paid plans.

Type

function deleteSubmission(id: string): Promise<{ success: boolean }>

Example

import SubmitJSON from 'submitjson'

const sj = new SubmitJSON({
  apiKey: 'sjk_xxxxxxxxxxxxxx',
  secretKey: 'sjsk_xxxxxxxxxxxxxx',
})

const result = await sj.deleteSubmission('xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')

if (result?.success) {
  console.log('Submission deleted successfully')
}

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Full Examples

Platform specific guides

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API Docs

OpenAPI 3.1 specification

Updated on 12/11/2025