Rentle
Rentle, now operating as Twice Commerce, is a Helsinki-founded (2018) circular-commerce platform that lets merchants run rentals, resale, and subscriptions from one system. Its Twice Admin API (OpenAPI 3.0.0, date-based version 2023-02-01) exposes categories, customers, inventory articles, SKUs, products, orders, stores, merchant details, discount codes, API keys, and webhooks over a REST interface authenticated with HTTP Basic API keys. Outbound webhooks cover nine order and product lifecycle events. This profile was enriched by the API Evangelist pipeline from Rentle/Twice Commerce public developer surfaces.
Rentle publishes 13 API contracts indexed on the APIs.io network, including API Keys API, Categories API, Customers API, and 10 more. Tagged areas include Company, Rentals, Commerce, E-Commerce, and Circular Economy.
The Rentle catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 Spectral governance ruleset.
Rentle’s developer surface includes documentation, API reference, support, engineering blog, pricing, signup flow, changelog, and 17 more developer resources.
What this lets a business do 4
Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →
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 |
|---|---|---|---|---|
| Carbon Markets and Environmental Services (carbon removal, waste, mining) | undeclared | - | - | - |
| Electronics Recycling & Circular Economy (e-waste, battery value chain, circularity networks) | undeclared | - | - | - |
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.
Standards implemented 1
Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.
APIs 13
Individual APIs this provider publishes, each with its own machine-readable definition.
Rentle API Keys API
API Key-related queries
Rentle Categories API
Category-related queries
Rentle Customers API
Customer-related queries
Rentle Discount Codes API
Discount code-related queries
Rentle Inventory Articles API
Inventory-related queries
Rentle Inventory SKUs API
The Inventory SKUs API from Rentle — 2 operation(s) for inventory skus.
Rentle Merchant API
Merchant-related queries
Rentle Orders API
Order-related queries
Rentle Products API
Product-related queries
Rentle Stores API
Store-related queries
Rentle Webhooks API
This section describes API endpoints you can use to configure webhooks. Check the [webhook events section](#tag/WebhooksOverview) for more inforation regarding the webhooks even...
Rentle Order API
The Order API from Rentle — 0 operation(s) for order.
Rentle Product API
The Product API from Rentle — 0 operation(s) for product.
Scroll for all 13
Open Collections 11
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
Twice Admin API Keys API
OPEN COLLECTIONTwice Admin API Keys Categories API
OPEN COLLECTIONTwice Admin API Keys Customers API
OPEN COLLECTIONTwice Admin API Keys Discount Codes API
OPEN COLLECTIONTwice Admin API Keys Inventory Articles API
OPEN COLLECTIONTwice Admin API Keys Inventory SKUs API
OPEN COLLECTIONTwice Admin API Keys Merchant API
OPEN COLLECTIONTwice Admin API Keys Orders API
OPEN COLLECTIONTwice Admin API Keys Products API
OPEN COLLECTIONTwice Admin API Keys Stores API
OPEN COLLECTIONTwice Admin API Keys Webhooks API
OPEN COLLECTIONScroll for all 11
Agent Skills 2
Packaged agent skills for driving this provider's APIs from an AI assistant.
Rentle API pricing
Prices published by Rentle, read 2026-10-28 from www.twicecommerce.com/pricing.
| Plan | Price |
|---|---|
| Location | 199€/ location/ mo Includes: First location 50% off (99€) |
| Standard | 0€/ mo Includes: All features included, Product docs, Email support |
| Enterprise | From 5,000€/ mo Includes: Premium Onboarding, Priority Support, Account Management, enterprise security |
| Onboarding — Self-service | 0€ Includes: Self-guided launch with Launch Guides |
| Onboarding — Guided | 999€ Includes: Discovery call, configuration, data migration, website implementation, staff training (2h) |
| Onboarding — Premium | 1,990€ Includes: Everything in Guided, plus 5 customizations, 30 days Priority Support |
| Support — Self-service | 0€ Includes: Product docs, non-priority email support |
| Priority Support | 99€/ mo Includes: Priority email (1 business day), live chat 9–17 EET |
All 9 plans, limits and sources →
Billed by: onboarding · FinOps profile →
Pricing Plans 2
Published pricing tiers and plan structures.
Rentle Plans Pricing
PLANSService Levels 1
Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.
Rentle
SLAFinOps 1
Cost, billing, and metering signals for API financial operations.
Rentle Finops
FINOPSEvent Specifications 1
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Rentle Webhooks
ASYNCAPISpectral Rules 1
Spectral governance rulesets for linting and validating these APIs.
Rentle API Rules
SPECTRALOpenAPI Overlays 1
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.
Rentle Admin Overlay
DERIVEDSecurity 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 3
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 4
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 2
Pagination, idempotency, versioning, errors, and events
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 1
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 4
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 2
Properties that don't map to a standard resource type
Source (apis.yml)
Rentle API — frequently asked questions
Does Rentle have an API?
Yes. APIs.io lists 13 APIs from Rentle, including Rentle API Keys API, Rentle Categories API and Rentle Customers API, and 10 more.
Is there an OpenAPI specification for the Rentle API?
Yes. APIs.io indexes 13 OpenAPI specifications for Rentle, each linked for download from this page.
How do I authenticate with the Rentle API?
Rentle uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Rentle Authentication.
How much does the Rentle API cost?
Rentle publishes its prices; its Location plan is 199€/ location/ mo as of 2026-10-28. APIs.io lists 9 pricing plans for Rentle, with each plan's price, limits and inclusions under Pricing on this page.
Is the Rentle API ready for AI agents?
Rentle has a Kin Score of 50.8 out of 100 (developing) and an Agent Readiness score of 32.1 (agent-ready), scored by API Evangelist on 2026-11-06.
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.