Unisub LLC

UniSub is a recurring crypto-payments platform that lets merchants accept automated on-chain subscriptions and deposits directly from customer wallets (MetaMask, WalletConnect, Coinbase Wallet) in USDT, USDC, DAI, WBTC, WETH and other ERC20/Polygon tokens across EVM-compatible chains. Subscriptions are executed by audited smart contracts, and merchants integrate through an embeddable payment widget, checkout links, or per-merchant API/webhooks, with a hosted dashboard for subscribers and analytics. A 500 Global portfolio company based in Batumi, Georgia, UniSub also publishes its SubscriptionApp smart contracts and a The Graph subgraph on GitHub.

Unisub LLC is profiled on the APIs.io network. Tagged areas include Company, Payments, Cryptocurrency, Subscriptions, and Recurring Billing.

Unisub LLC’s developer surface includes engineering blog, pricing, support, and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub

14.6/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyPaymentsCryptocurrencySubscriptionsRecurring BillingWeb3Blockchain

Kin Score

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

Composite quality — 14.6/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 1.3 / 20

Commercial Clarity 4.7 / 20

Operational Transparency 2.1 / 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/unisub-llc: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

GraphQL 1

GraphQL schemas published by this provider.

Get Started 1

Portal, sign-up, and the first successful call

Login

Documentation 1

Reference material describing how the API behaves

GraphQL

GraphQL

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

DataModel

DataModel

Components

Components

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Security

Security

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 1

Pricing, plans, and the legal terms of use

Pricing

Pricing

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: unisub-llc
name: Unisub LLC
description: UniSub is a recurring crypto-payments platform that lets merchants accept automated on-chain subscriptions and
  deposits directly from customer wallets (MetaMask, WalletConnect, Coinbase Wallet) in USDT, USDC, DAI, WBTC, WETH and other
  ERC20/Polygon tokens across EVM-compatible chains. Subscriptions are executed by audited smart contracts, and merchants
  integrate through an embeddable payment widget, checkout links, or per-merchant API/webhooks, with a hosted dashboard for
  subscribers and analytics. A 500 Global portfolio company based in Batumi, Georgia, UniSub also publishes its SubscriptionApp
  smart contracts and a The Graph subgraph on GitHub.
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://app.unisub.io/assets/unisub-logo-vertical.svg
url: https://raw.githubusercontent.com/api-evangelist/unisub-llc/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 5
  pass: local-v1
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Payments
- Cryptocurrency
- Subscriptions
- Recurring Billing
- Web3
- Blockchain
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://unisub.io
- type: Blog
  url: https://blog.unisub.io/
- type: Pricing
  url: https://unisub.io/pricing
- type: Security
  url: https://unisub.io/security
- type: Support
  name: FAQ
  url: https://unisub.io/faq
- type: Login
  name: Merchant App
  url: https://app.unisub.io
- type: GitHubOrganization
  url: https://github.com/Unisub-io
- type: GraphQL
  url: graphql/unisub-llc-graphql.md
- type: DataModel
  url: data-model/unisub-llc-data-model.yml
- type: Components
  url: components/unisub-llc-components.yml
- type: LLMsTxt
  url: llms/unisub-llc-llms.txt
- type: DomainSecurity
  url: security/unisub-llc-domain-security.yml