Backerkit

BackerKit is a crowdfunding and pledge-management platform for professional creators. It began as backer-survey and data-management software that helps creators who funded projects on Kickstarter and Indiegogo collect shipping addresses, sell add-ons and pre-orders, charge cards, and manage backer data for reward fulfillment. It has since grown into a full crowdfunding platform of its own, powering campaigns end to end and, in 2024, roughly one in every four dollars raised on Kickstarter. BackerKit is a Y Combinator company. It exposes integration API keys (API key, secret, and Store GUID) so creators can connect fulfillment services such as ShipStation, but it does not publish a public, self-serve developer API, OpenAPI definition, or SDKs; developer access is account-scoped and configured inside the BackerKit dashboard.

Backerkit is profiled on the APIs.io network. Tagged areas include Company, Crowdfunding, Pledge Management, Fulfillment, and Creator Economy.

Backerkit’s developer surface includes support, pricing, engineering blog, signup flow, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub

21.3/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyCrowdfundingPledge ManagementFulfillmentCreator EconomyPaymentsE-CommerceY Combinator

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 21.3/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 1.3 / 20

Commercial Clarity 8.9 / 20

Operational Transparency 2.7 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/backerkit: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Get Started 1

Portal, sign-up, and the first successful call

SignUp

SignUp

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

Support

Support

HelpCenter

HelpCenter

StatusPage

StatusPage

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: backerkit
name: Backerkit
description: BackerKit is a crowdfunding and pledge-management platform for professional creators. It began as backer-survey
  and data-management software that helps creators who funded projects on Kickstarter and Indiegogo collect shipping addresses,
  sell add-ons and pre-orders, charge cards, and manage backer data for reward fulfillment. It has since grown into a full
  crowdfunding platform of its own, powering campaigns end to end and, in 2024, roughly one in every four dollars raised on
  Kickstarter. BackerKit is a Y Combinator company. It exposes integration API keys (API key, secret, and Store GUID) so creators
  can connect fulfillment services such as ShipStation, but it does not publish a public, self-serve developer API, OpenAPI
  definition, or SDKs; developer access is account-scoped and configured inside the BackerKit dashboard.
url: https://raw.githubusercontent.com/api-evangelist/backerkit/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-tier: profiled
x-tier-reason: portfolio-lead-enriched
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://avatars.githubusercontent.com/backerkit
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Crowdfunding
- Pledge Management
- Fulfillment
- Creator Economy
- Payments
- E-Commerce
- Y Combinator
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.backerkit.com/
- type: Support
  url: https://help.backerkit.com/
- type: HelpCenter
  url: https://help.backerkit.com/
- type: Pricing
  url: https://www.backerkit.com/pricing
- type: Blog
  url: https://www.backerkit.com/blog/
- type: SignUp
  url: https://www.backerkit.com/c/users/sign_in
- type: TermsOfService
  url: https://www.backerkit.com/terms_of_service
- type: PrivacyPolicy
  url: https://www.backerkit.com/privacy_policy
- type: GitHubOrganization
  url: https://github.com/backerkit
- type: StatusPage
  url: https://status.backerkit.com
- type: DomainSecurity
  url: security/backerkit-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence