Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 11 Complete, well-documented, and agent-ready

Airwallex Refunds APIThe Refunds API from Airwallex — 2 operation(s) for refunds.91.4 Shopify Refunds APIThe Refunds API from Shopify — 6 operation(s) for refunds.90.2 Stripe Charges APIThe Charge object represents a single attempt to move money into your Stripe account. PaymentIntent confirm...79.7 Stripe Refunds APIRefund objects allow you to refund a previously created charge that isn't refunded yet. Funds are refunded ...79.7 Klarna Refunds APIThe Refunds API from Klarna — 2 operation(s) for refunds.76.3 Square Refunds APIThe Refunds API from Square — 2 operation(s) for refunds.75.7 App Store Server APIThe App Store Server API is the server-to-server REST API for managing App Store transactions — looking up ...73.1 Commerce Layer refunds APIresource type70.8 PayMongo Refunds APIThe Refunds API from PayMongo — 2 operation(s) for refunds.70.7 HitPay Refunds APIRefund completed PayNow or card charges.67.6 Swell Refunds APIRefund records linked to a payment.66.9

Strong 24 Solid coverage with minor gaps

Mollie APIThe Mollie API is a REST API using HAL (application/hal+json) over HTTPS at api.mollie.com. It covers 124 d...65.2 Curlec Refunds APIRefunds return captured payment amounts to customers. Normal refunds take 5-7 business days. Instant (optim...62.8 Flutterwave Refunds APIInitiate and inspect refunds against successful charges.62.6 Flutterwave Settlements APIReconcile transaction volume with merchant payouts. Manage settlements, refunds, chargebacks (dispute handl...62.6 Citi Outgoing Payments APIsPayment initiation, status, cancellation, refund, enhanced inquiry, reconfirmation, bulk payments, instant/...62.2 Cash App Refunds APIThe refunds API from Cash App — 5 operation(s) for refunds.61.7 Flywire Payments APIREST API for integrating Flywire's global payment network — one-off, recurring, pre-authorization, refund a...60.1 Talkable Refunds APIThe Refunds API from Talkable — 1 operation(s) for refunds.59.4 Moov Refunds APICreate and retrieve refunds for completed card transfers, including full and partial refund support.58.9 Super Payments Refunds APIRefund management58.4 Rainforest Refunds APIResources for refund functions.58.0 Codapay Direct Card APIServer-to-server card acquiring: submit a charge, retrieve charge data, calculate tax, handle 3DS, and crea...56.8 Moniepoint Refunds APIInitiate and query refunds.56.8 Fintecture Refunds APIInitiate immediate refunds56.3 Dojo Refunds APIAllows you to create a refund for a captured payment. **Documentation**: [Refunds](/payments/manage-payment...56.2 Ozow Refunds APIRefund previously completed EFT payments from the merchant float.56.2 Lean Technologies Refunds APIThe Refunds API from Lean Technologies — 2 operation(s) for refunds.56.1 Fat Zebra Refunds APIThe Refunds API from Fat Zebra — 3 operation(s) for refunds.55.7 Uber Direct Refund APIThe Refund API supports refund requests on completed Uber Direct deliveries, including the corresponding we...55.2 Pinch Payments Refunds APIThe Refunds API from Pinch Payments — 2 operation(s) for refunds.55.0 Klasha Payments APICollect payments from customers in Africa via card, bank transfer, USSD, M-Pesa, mobile money and the Klash...54.8 Zepto Refunds APIRefunds can be issued for any successfully completed Payment Request transaction. This includes: 1. Payment...54.7 Culqi Refunds APIFull or partial refunds (devoluciones) of a charge.54.6 Apideck Refunds APIA Refund represents money returned to a customer, supporting both itemized refunds (with line items) and al...54.5

Developing 53 Usable, with meaningful gaps to close

Thin 49 Limited public surface area

Worldline Acquiring APIPlatform-independent REST API for PSPs, NSPs, and Payment Facilitators to process merchant transactions. Su...38.6 Worldline Connect (Global Collect) APIEnterprise online payment processing API enabling merchants to accept payments globally through hosted chec...38.6 Worldline Direct (Global Online Pay) APIOnline payment API for SMBs providing access to 40+ alternative payment methods, 20+ local acquirers, and c...38.6 Ravelin Refunds APIRefund requests and decisioning.38.5 Visa Acceptance Refunds APIRefund and credit operations38.0 Chase Refunds APIThe Refunds API from Chase — 1 operation(s) for refunds.37.8 OwnerRez Refunds APIRefunds issued against payments.37.7 Zip Global Merchant APIThe Zip Global Merchant API provides checkout, charge, capture, refund, and cancellation operations for mer...37.5 Zip US Gateway APIThe Zip US Gateway API enables North American merchants to authorize, capture, refund, void, and confirm or...37.5 GCash Mini Program Open APIMerchant-facing payment API for GCash mini programs — cashier payment, payment inquiry, refund and refund i...37.3 Ualá Refunds APIRefunds of approved orders37.3 Xendit Refunds APIRefund successful payment requests.37.2 Dodo Payments Refunds APIThe Refunds API from Dodo Payments — 2 operation(s) for refunds.37.1 Qgiv Refunds APIConfirmed. Read-only reporting on refunds.36.2 Zuora Refunds APIZuora allows you to issue and track refunds on payments. Similar to external payments, users can enter exte...36.1 Kora Refunds APIRefunds for completed pay-in transactions.35.8 EasyPost Refunds APIThe Refunds API from EasyPost — 1 operation(s) for refunds.35.4 EasyPost Shipping APICore REST API. Resources: Shipments (immutable; ship + buy rate), Rates, Addresses, Parcels, CustomsInfo, F...35.4 Omise Refunds APIFull or partial refunds against a charge.35.4 Fatora REST APIFatora's REST API for hosted-checkout payment collection, card tokenization, refunds and payment verificati...35.3 Numeral Refunds APIThe Refunds API from Numeral — 3 operation(s) for refunds.35.3 ECOMMPAY Gate APIServer-to-server payment API for direct integration, giving merchants full control of the payment flow thro...35.1 AMC Entertainment Holdings Refunds APIOrder refunds, refund reasons, and fee waivers.35.0 ISteamMicroTxnISteamMicroTxn / ISteamMicroTxnSandbox handle the full microtransaction lifecycle — InitTxn, FinalizeTxn, G...35.0 Pagar.me Charges APIManage individual charges (cobranças) — the unit of capture inside an order. Get a charge, edit its payment...34.9 PagBank Orders APICore REST surface for creating and managing orders and their associated charges across credit card, debit c...34.7 PagSeguro / PagBank Refunds APIThe Refunds API from PagSeguro / PagBank — 2 operation(s) for refunds.34.7 Riskified Policy Protect APIDetect and prevent refund, return, and promotional abuse. Submit refund and return claims for adjudication ...34.7 SamCart Refunds APIRefunds issued against charges.34.6 Ordway Refunds APIManage payment refunds34.4 MyFatoorah Refunds APIFull and partial refunds.34.3 Tap Payments Refunds APIRefund a captured charge.34.3 Octane Refunds APIProcess customer refunds33.7 PayFast Refunds APIInitiate and track refunds on completed transactions33.7 OPay Cashier APIThe OPay Cashier API is the primary merchant payment API behind OPay Checkout. It exposes a hosted Express ...33.5 OPay Refunds APIRefund creation and status.33.5 Cielo Refunds APIThe Cielo Refunds API processes single and batch refund requests against captured transactions. Authenticat...33.1 PhonePe Refunds APIInitiate and track refunds.32.5 PhonePe Refunds APIInitiates refunds against completed PhonePe transactions and retrieves refund status. Supports partial and ...32.5 Paytm Refunds APIThe Refunds API from Paytm — 1 operation(s) for refunds.31.5 Paytm Refunds APIInitiates full and partial refunds against settled or unsettled Paytm transactions and exposes refund statu...31.5 Carry1st Refunds APIRequest refunds against processed transactions.31.3 Kueski Pay Merchant Orders APIThe merchant-facing Kueski Pay order API used by the first-party e-commerce plugins. It validates merchant ...30.6 Total System Services Refunds APIProcess refunds and credits30.5 Cacheflow Refunds APIThe Refunds API from Cacheflow — 5 operation(s) for refunds.30.2 Isometric Refunds APIThe Refunds API from Isometric — 2 operation(s) for refunds.29.7 Pin Payments Refunds APIIssue and inspect refunds against charges.28.3 Fawry Refunds APIRefund settled FawryPay orders.28.2 Yoco Refunds APIRefund completed checkouts and read refund records.26.2

Emerging 22 Early or largely undocumented

Signifyd Returns APISubmit return events for evaluation by Signifyd's Return Insights and Return Abuse Prevention models. Helps...26.1 DICE Returns and Transfers APITrack ticket returns and transfers - a Return links a ticket and order with a returned-at timestamp and rea...26.0 NMI Payment APIThe core NMI Payment API (Direct Post) enables transaction processing across card-present, ecommerce, mobil...25.9 Toss Payments APIREST API for processing payments, authorizations, cancellations, and refunds through the Toss Payments plat...25.7 Aplazo Merchant Payment APIREST API for merchants to originate Aplazo installment loans at checkout, retrieve loan status, and process...25.6 Open Layer Payment Gateway APILayer is Zwitch's hosted payment gateway. A few lines of layer.js render a fully PCI-compliant checkout pop...25.6 Deluxe Corporation Refunds APIThe refunds API from Deluxe Corporation — 2 operation(s) for refunds.24.5 Wave Balance & Reconciliation APIRead-side API for inspecting a business wallet's current balance and enumerating its transactions for accou...23.9 Tito Refunds APIRefund records against registrations.23.5 Juspay Refunds APIRefund a charged order.22.6 Clip Refunds APICreate full or partial refunds against previously approved Clip payments and query refund status. Supports ...21.5 BillDesk CX+ Deep APIDirect REST API access for advanced payment processing, giving merchants full control over checkout UX. Sup...20.8 Bancontact Payconiq Acceptance APIREST API for accepting Bancontact payments online and via QR code. Enables merchants to create payment tran...19.7 Lazada Returns / Reverse APIRetrieve return requests, return order details, and refund status; submit return acceptance or rejection ac...19.7 Asaas Charges (Cobranças) APICore billing endpoint for creating individual charges payable by Boleto, Pix, Credit Card, Debit Card, or "...19.1 LiqPay Refunds APIServer-to-server API for initiating full or partial refunds on previously completed payments. Refunds are r...18.3 Tiptop Direct Order Management APIServer-side order-management endpoints for the Tiptop Direct integration: request capture, void (full or pa...18.3 Shopee Returns APIRetrieve return requests, return detail, dispute reasons, and offer to accept / dispute returns initiated b...16.7 JD Open Platform After-Sale (Service) APIThe after-sale (售后) API group handles return, refund, exchange, and complaint workflows initiated by JD buy...16.6 NuPay for Business - Checkout APIREST API for creating and managing NuPay checkout orders, querying payment status, cancelling unpaid orders...15.6 Wenrix FlexEngine APIFlight-flexibility API delivering short- and long-term flexibility options, refund guarantees, and price-lo...15.3 Limepay Payments APIREST API for accepting and managing card and BNPL payments — create and pay orders, capture or void authori...11.7

Companies reaching this through an API (139)

These companies publish an API, specification or operation carrying “Refunds” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

Show all 139 companies ↓

JD.com (Jingdong) JPMorgan Chase Juspay JustiFi Klarna Klasha Kora Kueski Lazada Lean Technologies Lean Technologies Limepay LiqPay Mangopay Marqeta Mercado Pago Mollie MoMo Moneris Moniepoint Montonio Moov MyFatoorah NMI Nu (Nubank) Numeral Octane Omise OPay Open (open.money) OpenNode Ordway Overflow OwnerRez Ozow Pagar.me PagSeguro / PagBank Payflex PayMongo PayPal PayU PhonePe Pinch Payments Ping++ Qgiv Rainforest Ravelin Razorpay Riskified SamCart Shift4 Payments Shippo Shopee Shopify Signifyd Snipcart Spree Commerce Steam Stripe Super Payments Swell Synchrony Financial Talkable Tap Payments Teya TietoEVRY Tiptop Tito Token.io Toss Total System Services TrueLayer Tyro Payments Ualá Uber Uber Eats Uzum Visa Acceptance Wave Mobile Money WeChat Wenrix Worldline Xendit Yoco Zepto Zettle Zip Zoca Zuora

Score breakdown

Frequency

67.1

log-scaled weighted occurrences

Breadth

0.4

spread across providers

Quality lift

43.3

mean composite of providers using it

Cohesion

20.9

strength of nearest seed neighbor

Where this tag comes from

Api tag161

Provider tag14

Openapi tag96

Openapi op tag249

Work with this as data

Every tag here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for tags

7 MCP tools reach this

find_tagsBrowse and filter every tag in the catalog.
get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This tag

curl "https://apis.io/api/v1/tags/refunds"

All tags

curl "https://apis.io/api/v1/tags?limit=25"

As a scored cohort

curl "https://apis.io/api/v1/cohorts/tag/refunds"

The distribution (Pro)

curl "https://apis.io/api/v1/cohorts/tag/refunds/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

Refunds

Providers using this tag (14)

APIs with this tag (159)