Treet

Treet is a branded recommerce (resale) platform that lets e-commerce brands run their own secondhand marketplaces. Founded in 2021 by marketplace veterans Jake Disraeli and Sonia Yang (formerly of Indiegogo and Airbnb), Treet powers resale for 250+ global brands through four stackable programs: Peer-to-Peer (customers buy and sell from each other for cash or brand credit), Trade-In, Off-Price liquidation of excess inventory, and Returns rerouting. Treet integrates into a brand's existing commerce stack — Shopify, Adobe Commerce, BigCommerce, WooCommerce and Salesforce Commerce, plus logistics (ShipHero, ShipBob), marketing/loyalty (Klaviyo, Yotpo, LoyaltyLion) and returns (Loop, Happy Returns) partners via its "Infinite Integrations" platform. Treet is an API consumer rather than an API producer: it publishes no public developer API, API documentation, developer portal, SDKs or webhooks of its own, and delivers to brands as a managed SaaS and Shopify app. Backed by Two Sigma Ventures and Techstars.

Treet is profiled on the APIs.io network. Tagged areas include Company, Recommerce, Resale, E-Commerce, and Marketplace.

Treet’s developer surface includes engineering blog, support, and 6 more developer resources.

🌐 Visit website 📡 Source on GitHub

8.5/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Recommerce Resale E-Commerce Marketplace Sustainability Shopify Retail

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 8.5/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 1.4 / 20

Access Clarity 2.1 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.0 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

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

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/treet: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Treet Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

WellKnown

WellKnown

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support

Support

HelpCenter

HelpCenter

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

ShopifyApp

ShopifyApp

Source (apis.yml)

aid: treet
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
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://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/treet.png
name: Treet
description: 'Treet is a branded recommerce (resale) platform that lets e-commerce brands run their own secondhand marketplaces.
  Founded in 2021 by marketplace veterans Jake Disraeli and Sonia Yang (formerly of Indiegogo and Airbnb), Treet powers resale
  for 250+ global brands through four stackable programs: Peer-to-Peer (customers buy and sell from each other for cash or
  brand credit), Trade-In, Off-Price liquidation of excess inventory, and Returns rerouting. Treet integrates into a brand''s
  existing commerce stack — Shopify, Adobe Commerce, BigCommerce, WooCommerce and Salesforce Commerce, plus logistics (ShipHero,
  ShipBob), marketing/loyalty (Klaviyo, Yotpo, LoyaltyLion) and returns (Loop, Happy Returns) partners via its "Infinite Integrations"
  platform. Treet is an API consumer rather than an API producer: it publishes no public developer API, API documentation,
  developer portal, SDKs or webhooks of its own, and delivers to brands as a managed SaaS and Shopify app. Backed by Two Sigma
  Ventures and Techstars.'
url: https://raw.githubusercontent.com/api-evangelist/treet/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- techstars
- two-sigma-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Recommerce
- Resale
- E-Commerce
- Marketplace
- Sustainability
- Shopify
- Retail
tags_raw:
- Company
- Recommerce
- Resale
- Ecommerce
- Marketplace
- Sustainability
- Shopify
- Retail
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/treet-domain-security.yml
- type: WellKnown
  url: well-known/treet-well-known.yml
- type: Website
  url: https://treet.co/
- type: Blog
  url: https://www.treet.co/blog
- type: Integrations
  url: https://www.treet.co/integrations
- type: Support
  url: https://www.treet.co/contact-us
- type: HelpCenter
  url: https://www.treet.co/faq
- type: PrivacyPolicy
  url: https://www.treet.co/legal
- type: ShopifyApp
  url: https://apps.shopify.com/the-dibz
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 2
  pass: local-v1

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