Hammoq website screenshot

Hammoq

HAMMOQ is an AI-powered resale and recommerce platform that streamlines the processing and listing of secondhand goods for resellers, liquidators, thrift and retail organizations. Its Listing Solution turns photographs into marketplace-ready listings: machine vision identifies each item's attributes and category, generative AI writes SEO-optimized titles and descriptions, and virtual assistants quality-check each listing before it is published across resale marketplaces such as eBay, Poshmark, Mercari, Amazon and Etsy. HAMMOQ also offers Sorting and Photography solutions and an Infinity AI Chrome extension that autofills item specifications during listing. The company raised a $24M round to tackle the growing retail-returns and used-goods market. Surfaced as a portfolio company of Sierra Ventures and added to the API Evangelist network for enrichment; HAMMOQ publishes no public API, developer portal, or specification at this time.

Hammoq is profiled on the APIs.io network. Tagged areas include Company, Ai, Recommerce, Resale, and Ecommerce.

Hammoq’s developer surface includes engineering blog, support, and 2 more developer resources.

🌐 Visit website 📡 Source on GitHub
8.1/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyAiRecommerceResaleEcommerceMarketplaceMachine VisionGenerative AIAutomationRetail Returns

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 8.1/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 1.3 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 0.0 / 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/hammoq: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

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

Hammoq Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: hammoq
name: Hammoq
description: 'HAMMOQ is an AI-powered resale and recommerce platform that streamlines the processing and listing of secondhand
  goods for resellers, liquidators, thrift and retail organizations. Its Listing Solution turns photographs into marketplace-ready
  listings: machine vision identifies each item''s attributes and category, generative AI writes SEO-optimized titles and
  descriptions, and virtual assistants quality-check each listing before it is published across resale marketplaces such as
  eBay, Poshmark, Mercari, Amazon and Etsy. HAMMOQ also offers Sorting and Photography solutions and an Infinity AI Chrome
  extension that autofills item specifications during listing. The company raised a $24M round to tackle the growing retail-returns
  and used-goods market. Surfaced as a portfolio company of Sierra Ventures and added to the API Evangelist network for enrichment;
  HAMMOQ publishes no public API, developer portal, or specification at this time.'
url: https://raw.githubusercontent.com/api-evangelist/hammoq/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- sierra-ventures
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
image: https://cdn.prod.website-files.com/62e4963b86728d1851e86445/63043bfcc756ab4d24291df5_image%209.png
tags:
- Company
- Ai
- Recommerce
- Resale
- Ecommerce
- Marketplace
- Machine Vision
- Generative AI
- Automation
- Retail Returns
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.hammoq.com/
- type: Blog
  url: https://www.hammoq.com/blog/
- type: Support
  url: https://www.hammoq.com/contact
- type: DomainSecurity
  url: security/hammoq-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence