LiqPay

LiqPay is a Ukrainian payment platform operated by PrivatBank that provides REST APIs for accepting card payments, creating hosted payment pages, processing subscriptions, managing refunds, sending invoices, and conducting card-to-card transfers. It supports Mastercard, Visa, Apple Pay, Google Pay, and Privat24 wallets across 120+ countries, with full fiscalization (RRO) support for Ukrainian merchants.

LiqPay is listed with 9 APIs on the APIs.io network. Tagged areas include Payments, Fintech, Ukraine, Cards, and Subscription.

LiqPay’s developer surface includes developer portal, documentation, sandbox, authentication, status page, support, and 9 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

13.1/100 emerging ▬ flat Agent 5/100 human only saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessPaid

9 APIs

Payments Fintech Ukraine Cards Subscription InvoicingP2P TransfersPrivatBank

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 13.1/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 6.1 / 17

Access Clarity 0.9 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 5.3 / 9

Regulatory Posture 1.6 / 15

Agent readiness — 5/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 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

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Payments regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

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.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0

11 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Access Clarity scores 5.3 — up to +18.9 composite points
Operational Transparency scores 0.0 — up to +13.0 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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 the provider profile at artifacts.apis.io/liqpay/apis.yml: open an issue on github.com/api-evangelist/liqpay to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 9

Individual APIs this provider publishes, each with its own machine-readable definition.

LiqPay Checkout API

Server-side API for generating signed payment requests that redirect customers to the LiqPay hosted checkout page. Supports one-time payments, donations, split payments, two-sta...

LiqPay Payment Status API

Server-to-server API for retrieving the current status and details of a payment by order ID. Returns action, amount, currency, payment status (success, failure, reversed, error)...

LiqPay Subscriptions API

API for creating and managing recurring payment subscriptions. Supports daily, weekly, monthly, and yearly billing cycles. Merchants can create subscriptions using a card token,...

LiqPay Refunds API

Server-to-server API for initiating full or partial refunds on previously completed payments. Refunds are returned to the original payment method (card or Privat24). Requires th...

LiqPay Invoice API

API for generating and sending payment invoices to customers by email or phone number. Invoices include itemized goods lists, expiration dates, and selectable payment actions (p...

LiqPay P2P Transfers API

API for card-to-card (P2P) money transfers between individuals. Supports transfers by card number, card token, Privat24 account, mobile phone number, or recipient email. Settlem...

LiqPay Payouts API

API for merchant-initiated payouts (credit transfers) to customer cards or accounts. Used for marketplace disbursements, cashback, and refund-style credit operations. Supports U...

LiqPay Webhooks (Callbacks)

Server-to-server callback notifications sent by LiqPay to the merchant server_url on payment events including successful payment, failure, chargeback, and reversal. Callback pay...

LiqPay Payment Archive API

Informational API for retrieving a full archive of accepted payments for the merchant account within a specified date range. Used for reconciliation, reporting, and accounting.

Scroll for all 9

LiqPay API pricing

Not yet checked against LiqPay's own pricing page. Compiled by API Evangelist; confirm before you rely on a figure.

Plan	Price
Standard Merchant Account	—
High-Volume Merchant	—

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Plans

2 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Rate Limits

0 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Finops

FINOPS

Security Posture 1

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

Liqpay Domain Security

TLSv1.2 · HSTS · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Portal

Portal

Sandbox

Sandbox

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Build 3

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

SDKs

SDKs

SDKs

SDKs

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 3

Status, limits, changes, and where to get help

Status

Status

Support

Support

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

Plans

Plans

FinOps

FinOps

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

name: LiqPay
description: LiqPay is a Ukrainian payment platform operated by PrivatBank that provides REST APIs for accepting card payments,
  creating hosted payment pages, processing subscriptions, managing refunds, sending invoices, and conducting card-to-card
  transfers. It supports Mastercard, Visa, Apple Pay, Google Pay, and Privat24 wallets across 120+ countries, with full fiscalization
  (RRO) support for Ukrainian merchants.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: low
  source:
  - plans
  - security
  generated: '2026-11-06'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/liqpay.png
tags:
- Payments
- Fintech
- Ukraine
- Cards
- Subscription
- Invoicing
- P2P Transfers
- PrivatBank
tags_raw:
- Payments
- Fintech
- Ukraine
- Cards
- Subscriptions
- Invoicing
- P2P Transfers
- PrivatBank
url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-09-16'
specificationVersion: '0.23'
apis:
- name: LiqPay Checkout API
  description: Server-side API for generating signed payment requests that redirect customers to the LiqPay hosted checkout
    page. Supports one-time payments, donations, split payments, two-stage holds, and QR-code payments. Authentication uses
    HMAC-SHA1 signatures derived from the merchant public and private keys.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.liqpay.ua/documentation/en/api/aquiring/checkout/
  tags:
  - Checkout
  - Payments
  - Cards
  - Apple Pay
  - Google Pay
  properties:
  - type: Documentation
    url: https://www.liqpay.ua/documentation/en/api/aquiring/checkout/
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/rate-limits/rate-limits.yml
  contact:
  - FN: LiqPay Support
    email: liqpay.support@privatbank.ua
    url: https://www.liqpay.ua/en/support
- name: LiqPay Payment Status API
  description: Server-to-server API for retrieving the current status and details of a payment by order ID. Returns action,
    amount, currency, payment status (success, failure, reversed, error), payment method, 3DS flag, card mask, and over 50
    additional fields.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.liqpay.ua/en/doc/api/information
  tags:
  - Payment Status
  - Transaction Lookup
  properties:
  - type: Documentation
    url: https://www.liqpay.ua/en/doc/api/information
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/rate-limits/rate-limits.yml
  contact:
  - FN: LiqPay Support
    email: liqpay.support@privatbank.ua
    url: https://www.liqpay.ua/en/support
- name: LiqPay Subscriptions API
  description: API for creating and managing recurring payment subscriptions. Supports daily, weekly, monthly, and yearly
    billing cycles. Merchants can create subscriptions using a card token, update subscription amounts, or cancel (unsubscribe)
    at any time.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.liqpay.ua/documentation/en
  tags:
  - Subscription
  - Recurring Payments
  - Billing
  tags_raw:
  - Subscriptions
  - Recurring Payments
  - Billing
  properties:
  - type: Documentation
    url: https://www.liqpay.ua/documentation/en
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/rate-limits/rate-limits.yml
  contact:
  - FN: LiqPay Support
    email: liqpay.support@privatbank.ua
    url: https://www.liqpay.ua/en/support
- name: LiqPay Refunds API
  description: Server-to-server API for initiating full or partial refunds on previously completed payments. Refunds are returned
    to the original payment method (card or Privat24). Requires the original order ID and the amount to refund.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.liqpay.ua/documentation/en
  tags:
  - Refunds
  - Reversals
  properties:
  - type: Documentation
    url: https://www.liqpay.ua/documentation/en
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/rate-limits/rate-limits.yml
  contact:
  - FN: LiqPay Support
    email: liqpay.support@privatbank.ua
    url: https://www.liqpay.ua/en/support
- name: LiqPay Invoice API
  description: API for generating and sending payment invoices to customers by email or phone number. Invoices include itemized
    goods lists, expiration dates, and selectable payment actions (pay, hold, subscribe, donate). Invoices can also be cancelled
    before payment.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.liqpay.ua/documentation/en
  tags:
  - Invoices
  - Billing
  - Email
  properties:
  - type: Documentation
    url: https://www.liqpay.ua/documentation/en
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/rate-limits/rate-limits.yml
  contact:
  - FN: LiqPay Support
    email: liqpay.support@privatbank.ua
    url: https://www.liqpay.ua/en/support
- name: LiqPay P2P Transfers API
  description: API for card-to-card (P2P) money transfers between individuals. Supports transfers by card number, card token,
    Privat24 account, mobile phone number, or recipient email. Settlement is near-instant for same-bank transfers and within
    one business day for inter-bank transfers.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.liqpay.ua/documentation/en/api/p2p/
  tags:
  - P2P
  - Transfers
  - Card-to-Card
  properties:
  - type: Documentation
    url: https://www.liqpay.ua/documentation/en/api/p2p/
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/rate-limits/rate-limits.yml
  contact:
  - FN: LiqPay Support
    email: liqpay.support@privatbank.ua
    url: https://www.liqpay.ua/en/support
- name: LiqPay Payouts API
  description: API for merchant-initiated payouts (credit transfers) to customer cards or accounts. Used for marketplace disbursements,
    cashback, and refund-style credit operations. Supports UAH, USD, and EUR.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.liqpay.ua/documentation/en/api/p2p_credit/
  tags:
  - Payouts
  - Disbursements
  - Marketplace
  properties:
  - type: Documentation
    url: https://www.liqpay.ua/documentation/en/api/p2p_credit/
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/rate-limits/rate-limits.yml
  contact:
  - FN: LiqPay Support
    email: liqpay.support@privatbank.ua
    url: https://www.liqpay.ua/en/support
- name: LiqPay Webhooks (Callbacks)
  description: Server-to-server callback notifications sent by LiqPay to the merchant server_url on payment events including
    successful payment, failure, chargeback, and reversal. Callback payloads are base64-encoded JSON signed with SHA-1 using
    the merchant private key for tamper detection.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.liqpay.ua/documentation/en
  tags:
  - Webhook
  - Callbacks
  - Event
  tags_raw:
  - Webhooks
  - Callbacks
  - Events
  properties:
  - type: Documentation
    url: https://www.liqpay.ua/documentation/en
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/rate-limits/rate-limits.yml
  contact:
  - FN: LiqPay Support
    email: liqpay.support@privatbank.ua
    url: https://www.liqpay.ua/en/support
- name: LiqPay Payment Archive API
  description: Informational API for retrieving a full archive of accepted payments for the merchant account within a specified
    date range. Used for reconciliation, reporting, and accounting.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.liqpay.ua/en/doc/api/information
  tags:
  - Reporting
  - Archives
  - Reconciliation
  tags_raw:
  - Reporting
  - Archive
  - Reconciliation
  properties:
  - type: Documentation
    url: https://www.liqpay.ua/en/doc/api/information
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/rate-limits/rate-limits.yml
  contact:
  - FN: LiqPay Support
    email: liqpay.support@privatbank.ua
    url: https://www.liqpay.ua/en/support
common:
- type: Website
  url: https://liqpay.ua
- type: DomainSecurity
  url: security/liqpay-domain-security.yml
- type: Portal
  url: https://www.liqpay.ua/en/developers
- type: Documentation
  url: https://www.liqpay.ua/documentation/en
- type: Sandbox
  url: https://www.liqpay.ua/documentation/en
- type: Authentication
  url: https://www.liqpay.ua/documentation/en
- type: SDKs
  url: https://github.com/liqpay
- type: SDKs
  url: https://github.com/liqpay/sdk-php
- type: SDKs
  url: https://github.com/liqpay/sdk-python
- type: Status
  url: https://www.liqpay.ua/en/support
- type: Support
  url: https://www.liqpay.ua/en/support
- type: TermsOfService
  url: https://www.liqpay.ua/en/doc/informations
- type: Plans
  url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/plans/plans.yml
- type: RateLimits
  url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/rate-limits/rate-limits.yml
- type: FinOps
  url: https://raw.githubusercontent.com/api-evangelist/liqpay/refs/heads/main/finops/finops.yml
maintainers:
- FN: API Evangelist
  email: kin@apievangelist.com
  url: https://apievangelist.com

LiqPay API — frequently asked questions

Does LiqPay have an API?

Yes. APIs.io lists 9 APIs from LiqPay, including LiqPay Checkout API, LiqPay Payment Status API and LiqPay Subscriptions API, and 6 more.

How do I authenticate with the LiqPay API?

LiqPay uses bearer-token authentication.

How much does the LiqPay API cost?

APIs.io lists 2 pricing plans for LiqPay, with each plan's price, limits and inclusions under Pricing on this page.

Is the LiqPay API ready for AI agents?

LiqPay has a Kin Score of 13.1 out of 100 (emerging) and an Agent Readiness score of 5.0 (human-only), scored by API Evangelist on 2026-11-06.

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