aid: hitchpin
name: HitchPin
description: >-
  HitchPin is an online marketplace for the agriculture and rural economy, connecting
  farmers, ranchers, and rural businesses to buy and sell hay and forage, grain, cattle
  and livestock, farm and ranch equipment, trailers, land, and custom agricultural
  services. Sellers operate branded storefronts, send instant invoices, and collect
  payment, while buyers browse and purchase listings across the United States. HitchPin
  publishes public OpenAPI 3.1 definitions for its marketplace and instant-invoicing
  service, a receipt-rendering service, and a URL-shortcode service on GitHub. The
  company is backed by Foundry Group.
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://avatars.githubusercontent.com/u/38983146?v=4
url: https://raw.githubusercontent.com/api-evangelist/hitchpin/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- foundry-group
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Marketplace
- Agriculture
- Livestock
- Hay and Forage
- Farm Equipment
- Invoicing
- Payments
- Rural
apis:
- aid: hitchpin:hitchpin-instant-invoice-share-api
  name: HitchPin instant-invoice-share API
  description: Invoices shared with a buyer.
  humanURL: https://github.com/HitchPin/hp-apis
  baseURL: https://apiv2.hitchpin.com
  tags:
  - instant-invoice-share
  properties:
  - type: OpenAPI
    url: openapi/hitchpin-instant-invoice-share-api-openapi.yml
- aid: hitchpin:hitchpin-instant-invoices-api
  name: HitchPin instant-invoices API
  description: Invoices created by a seller.
  humanURL: https://github.com/HitchPin/hp-apis
  baseURL: https://apiv2.hitchpin.com
  tags:
  - instant-invoices
  properties:
  - type: OpenAPI
    url: openapi/hitchpin-instant-invoices-api-openapi.yml
- aid: hitchpin:hitchpin-rendering-api
  name: HitchPin rendering API
  description: The rendering API from HitchPin — 3 operation(s) for rendering.
  humanURL: https://github.com/HitchPin/hp-apis
  baseURL: https://apiv2.hitchpin.com
  tags:
  - rendering
  properties:
  - type: OpenAPI
    url: openapi/hitchpin-rendering-api-openapi.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.hitchpin.com
- type: GitHubOrganization
  url: https://github.com/HitchPin
- type: Documentation
  url: https://github.com/HitchPin/public-docs
- type: GettingStarted
  url: https://www.hitchpin.com/how-it-works
- type: Pricing
  url: https://www.hitchpin.com/pricing
- type: SignUp
  url: https://www.hitchpin.com/accounts/register
- type: Login
  url: https://www.hitchpin.com/accounts/login
- type: Support
  url: https://www.hitchpin.com/company/contact
- type: TermsOfService
  url: https://www.hitchpin.com/legal
- type: PrivacyPolicy
  url: https://www.hitchpin.com/legal
- type: Authentication
  url: authentication/hitchpin-authentication.yml
- type: AgenticAccess
  url: agentic-access/hitchpin-agentic-access.yml
- type: DomainSecurity
  url: security/hitchpin-domain-security.yml
- type: Conventions
  url: conventions/hitchpin-conventions.yml
- type: ErrorCatalog
  url: errors/hitchpin-problem-types.yml
- type: Conformance
  url: conformance/hitchpin-conformance.yml
- type: DataModel
  url: data-model/hitchpin-data-model.yml
- type: MCPServer
  url: mcp/hitchpin-mcp.yml
- type: AgentSkill
  url: skills/hitchpin-instant-invoicing.md
- type: Sandbox
  url: sandbox/hitchpin-sandbox.yml
- type: LLMsTxt
  url: llms/hitchpin-llms.txt
- type: JSONSchema
  url: json-schema/hitchpin-problem-details.schema.json
- type: JSONSchema
  url: json-schema/hitchpin-cloudevents.schema.json
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence