Tabby
Tabby is the MENA region's largest buy-now-pay-later (BNPL) provider, founded in 2019 by Hosam Arab (ex-Namshi) and Daniil Barkalov, originally in Dubai and now headquartered in Riyadh ahead of a planned IPO. Tabby reached a $3.3B valuation in a February 2025 Series E ($160M co-led by Blue Pool Capital and Hassana Investment Company), making it the most valuable fintech in the Middle East, and reports 15M+ users, 40,000+ merchants, and $10B+ in annualized transaction volume across KSA, UAE, and Kuwait. The Tabby API powers split-purchase checkouts (Pay-in-4 interest-free, monthly plans up to 12 months), payment lifecycle management, webhooks, and dispute resolution, complemented by Tabby Card (Visa-enabled), Tabby Shop discovery, Tabby Care purchase protection, and the Tabby Plus loyalty programme. Public developer surface includes a versioned REST API across two regional hosts (api.tabby.ai for UAE/Kuwait, api.tabby.sa for KSA), an OpenAPI 3.1 specification, iOS / Android / Flutter / React Native SDKs, and certified Magento 2, Shopify, WooCommerce, Salla, Zid, OpenCart, ExpandCart, Matjrah, Salesforce, and Odoo plugins.
Tabby publishes 4 API contracts indexed on the APIs.io network, including Checkout API, Disputes API, Payments API, and 1 more. Tagged areas include Buy Now Pay Later, Consumer Finance, E-Commerce, Fintech, and Installments.
The Tabby catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 2 Spectral governance rulesets.
Tabby’s developer surface includes authentication, developer portal, documentation, getting-started guide, engineering blog, pricing, API reference, and 78 more developer resources.
What this lets a business do 2
Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →
What people ask Tabby 4
The questions people put to an LLM, and the jobs they hand an agent, that Tabby's APIs answer — each one linked to the operation that does it. Generated by API Evangelist
Kin Score
Markets this provider is in provisional
The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.
| Market | Position | Depth | Registered MCP server | Declares compatibility |
|---|---|---|---|---|
| Commerce and CRM | core | 46.6 | - | 1 |
Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.
APIs 4
Individual APIs this provider publishes, each with its own machine-readable definition.
Tabby Checkout API
Checkout is a whole process of customer data collection and payment authorization.
Tabby Disputes API
The Disputes API is designed to simplify the process of handling disputes and help merchants resolve issues with customer orders more efficiently. Merchants can use this API to ...
Tabby Payments API
The core of tabby is a payments flow enabling you to handle payments at your webstore.
Tabby Webhooks API
Manage webhook endpoints.
Open Collections 6
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONTabby API Reference
OPEN COLLECTIONTabby API Reference Checkout API
OPEN COLLECTIONTabby API Reference Checkout Disputes API
OPEN COLLECTIONTabby API Reference Checkout Payments API
OPEN COLLECTIONTabby API Reference Checkout Webhooks API
OPEN COLLECTIONMCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
Tabby Docs MCP Server
Tabby ships an official hosted MCP server over its documentation. It is documented at https://docs.tabby.ai/introduction/ai-tools with copy-paste Cursor and Claude Code configs,...
MCP SERVERPricing Plans 1
Published pricing tiers and plan structures.
Tabby Plans Pricing
PLANSRate Limits 1
Documented rate limits and quota policies.
Tabby Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Tabby Finops
FINOPSEvent Specifications 1
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Tabby Webhooks
ASYNCAPISemantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Tabby Context
JSON-LDSpectral Rules 2
Spectral governance rulesets for linting and validating these APIs.
Tabby — jsonschema rules
SPECTRALTabby API Rules
SPECTRALOpenAPI Overlays 8
Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.
Tabby Checkout Api Overlay
GENERATEDTabby Checkout Api Phrasing Overlay
GENERATEDTabby Disputes Api Overlay
GENERATEDTabby Disputes Api Phrasing Overlay
GENERATEDTabby Payments Api Overlay
GENERATEDTabby Payments Api Phrasing Overlay
GENERATEDTabby Webhooks Api Overlay
GENERATEDTabby Webhooks Api Phrasing Overlay
GENERATEDScroll for all 8
JSON Schema 7
Standalone JSON Schema definitions for this provider's data models.
TabbyCapture
JSON SCHEMATabbyCheckoutSession
JSON SCHEMATabbyDispute
JSON SCHEMATabbyOrderItem
JSON SCHEMATabbyPayment
JSON SCHEMATabbyRefund
JSON SCHEMATabbyWebhookEvent
JSON SCHEMAScroll for all 7
Examples 5
Example request and response payloads for these APIs.
Tabby Refund Payment Example
EXAMPLETabby Webhook Event Example
EXAMPLESecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 4
Portal, sign-up, and the first successful call
Documentation 12
Reference material describing how the API behaves
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Agent Surfaces 5
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 12
Pagination, idempotency, versioning, errors, and events
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Build 24
SDKs, sample code, and the tooling you integrate with
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Access & Security 3
Authentication, authorization, and security posture
Operate 4
Status, limits, changes, and where to get help
Commercial 5
Pricing, plans, and the legal terms of use
Company 7
The organization behind the API
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Other 9
Properties that don't map to a standard resource type
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Source (apis.yml)
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.