Blank Street

Blank Street is a consumer coffee and beverage retailer that began in 2020 as a single 5x10 coffee cart in Brooklyn and has grown into a global brand operating roughly 90+ locations across the United States and the United Kingdom, serving seasonal specialty drinks such as matcha and espresso beverages. The company emphasizes convenience through mobile ordering and a loyalty rewards program via its consumer app, alongside merchandise and gifting. It is backed by General Catalyst and Tiger Global and was added to the API Evangelist network as a portfolio company. Blank Street publishes a consumer web and mobile experience (rewards, ordering, shop, locations, help center) but exposes no public developer API, SDK, or specification surface at this time; this profile captures its public web properties and domain-security posture.

Blank Street is profiled on the APIs.io network. Tagged areas include Company, Consumer, Coffee, Retail, and Food and Beverage.

Blank Street’s developer surface includes support and 4 more developer resources.

🌐 Visit website 📡 Source on GitHub

10.2/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-21 · rubric v0.12.0

0 APIs

Company Consumer Coffee Retail Food and Beverage Loyalty Mobile Ordering

Kin Score

Kin Score How this is scored →
scored 2026-08-21 · rubric v0.12.0

Composite quality — 10.2/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 1.0 / 20

Access Clarity 4.2 / 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

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/blank-street: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: blank-street
name: Blank Street
description: Blank Street is a consumer coffee and beverage retailer that began in 2020 as a single 5x10 coffee cart in Brooklyn
  and has grown into a global brand operating roughly 90+ locations across the United States and the United Kingdom, serving
  seasonal specialty drinks such as matcha and espresso beverages. The company emphasizes convenience through mobile ordering
  and a loyalty rewards program via its consumer app, alongside merchandise and gifting. It is backed by General Catalyst
  and Tiger Global and was added to the API Evangelist network as a portfolio company. Blank Street publishes a consumer web
  and mobile experience (rewards, ordering, shop, locations, help center) but exposes no public developer API, SDK, or specification
  surface at this time; this profile captures its public web properties and domain-security posture.
url: https://raw.githubusercontent.com/api-evangelist/blank-street/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- general-catalyst
- tiger-global
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
image: https://res.cloudinary.com/blank-street/image/upload/v1687957456/web/BlankStreet_Favicon_ihzdxu.png
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Consumer
- Coffee
- Retail
- Food and Beverage
- Loyalty
- Mobile Ordering
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.blankstreet.com
- type: PrivacyPolicy
  url: https://www.blankstreet.com/en-US/privacy
- type: TermsOfService
  url: https://www.blankstreet.com/en-US/tos
- type: Support
  url: https://help.blankstreet.com/hc/en-us
- type: DomainSecurity
  url: security/blank-street-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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