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Hosted Crypto Checkout API — Non-Custodial, Pure REST

Hosted Crypto Checkout API — Non-Custodial, Pure REST

redulse.com Crypto, Web3 & Investing Listed Aug 23, 2026
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Category rank#33
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The short version

What is Hosted Crypto Checkout API — Non-Custodial, Pure REST?

Redulse provides a hosted crypto checkout API that allows developers to accept cryptocurrency payments on websites, bots, and applications. The service handles wallet connections, chain switching, token approvals, and payment confirmations on a hosted page, with funds sent directly to the merchant's wallet via smart contract.

What makes it different

Non-custodial payment processing where funds are split instantly at the smart contract level, sending 98% of the payment directly to the merchant's wallet without requiring manual withdrawals.

Product capabilities

Key features

  • Hosted checkout UI
  • Non-custodial payment processing
  • REST API
  • Signed HMAC-SHA256 webhooks
  • Test mode for simulated payments
  • Purchase recovery for closed tabs
  • Session verification

Ways to use it

Use cases

  • Accepting one-time crypto payments for SaaS products
  • Selling digital downloads, licenses, or access keys
  • Integrating payments into Discord and Telegram bots
  • Processing payments within game engines like Unity, Unreal, Godot, and Ren'Py
  • Mobile app payment integration

Who it is built for

Best for

DevelopersSaaS product ownersGame developersDiscord bot creatorsTelegram bot creatorsMobile app developers

At a glance

Strengths & considerations

Strengths

  • No monthly or setup fees
  • No blockchain code required on the merchant side
  • Funds are received instantly on-chain
  • Supports multiple retry attempts for webhooks

Things to consider

  • Requires an HTTP-capable backend
  • Limited to Polygon and BNB Chain
  • 2% transaction fee

Plan information

Pricing

Modelpaid
Starting price2% per transaction

Redulse charges a 2% fee per completed transaction, deducted at the smart contract level.

Free access

No monthly or setup fees.

Prices and plans can change. Confirm current terms on the official pricing page before purchasing.

Compatibility & availability

Technical details

Platforms & channels

WebsitesDiscordTelegramUnityUnrealGodotRen'PyMobile apps

Languages

Node.jsPythonGoPHPRubyJava

Quick answers

Hosted Crypto Checkout API — Non-Custodial, Pure REST FAQ

What blockchains are supported?

Polygon and BNB Chain.

Is the service non-custodial?

Yes, smart contracts split payments instantly, and funds land in the merchant's wallet the moment the buyer confirms.

How are payments verified?

Through signed HMAC-SHA256 webhooks or session verification on the success page.

What happens if a buyer closes the tab before being redirected?

Redulse provides a purchase recovery page to handle these scenarios.

Explore nearby ideas

Tags

Crypto PaymentsWeb3Payment GatewayAPINon-custodial

Research trail

Official sources

These pages were used for the factual profile above. They may change after the research date.

  1. Official page — /crypto-checkout
  2. Official page — /help-center/developer
  3. Official page — /help-center/faq

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