# carbon.money > AI-optimized mirror of carbon.money containing 47 pages totalling 17,264 words of clean markdown content, structured data, and semantic HTML. Original source: https://carbon.money/. Last updated: 2026-06-11T01:52:34.190Z. Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG). ## Homepage - [Carbon | Stable Cryptocurrency & High-Speed Digital Payments](/content/site-root.html): You are using an outdated browser. Please upgrade your browser to improve your experience. (181 words) ## Articles & Blog Posts - [Complete Payment; Custom Term URL](/content/docs-sub/docs/custom-term-url/index.html): As you may recall from the Credit/Debit Purchases API page, the response to your /v1/card/charge3d POST request includes a termurl for 3D Secure enrolled cards. (1,432 words) - [www.carbon.money](/content/blog-archive.html): www.carbon.money is currently unable to handle this request. (24 words) - [Fiber Widget](/content/widget-sub/index/index.html): Demo of Carbon Fiber (15 words) - [Carbon Fiber](/content/buy-sub/ref-producthunt/index.html) (9 words) - [Carbon Money](/content/static/js/co/index.html) (9 words) - [Carbon Money](/content/source-post_page/index.html) (9 words) - [Carbon Money](/content/static/js/com/index.html) (9 words) - [Carbon Money](/content/static/js/net/index.html) (9 words) - [Carbon Money](/content/static/js/edu/index.html) (9 words) - [Carbon Money](/content/mailto-info-archive/index.html) (9 words) - [Overview](/content/docs-sub/docs/kyc-overview/index.html): Manage contacts under your account so they can take advantage of our fiat > crypto service. Contacts have to meet certain compliance standards before a transaction that vary dependent upon the j... (106 words) - [Carbon Fiber](/content/buy-sub/tokens-xrp-receiveaddressbtc-1l3nxg3jzekgt5jbqahdcb5hjaanqfh583-amount-10-currencies-usd.html) (9 words) - [Carbon Money](/content/fiber-sub/index/index.html) (9 words) - [Integration Overview (API v widget)](/content/docs-sub/docs/integration-overview/index.html): Read through the getting started section here if you haven't already. Go through the rest of the documentation at your discretion to get up to speed with our services. (347 words) - [iFrame/Webview](/content/docs-sub/docs/iframe/index.html): How to Authenticate Your Superuser (130 words) - [KYB](/content/docs-sub/docs/kyb/index.html): KYB for API Integrators (77 words) - [HTML Script & Custom URLs](/content/docs-sub/docs/html-script/index.html): You can setup your own widget HTML from scratch via a JS script or embed our custom URL in an iFrame to integrate our widget. (1,702 words) - [www.carbon.money](/content/fiber/index.html): www.carbon.money is currently unable to handle this request. (24 words) - [Overview](/content/docs-sub/docs/merchant-overview/index.html): Carbon also allows you to help process payments for merchant services. (227 words) - [Cryptocurrency Support](/content/docs-sub/docs/cryptocurrencies/index.html): Access the up-to-date list of cryptocurrencies we support for fiat > crypto credit/debit purchases by their full names and symbol names. Note that you will use the symbol name to specify a token... (189 words) - [Get a Quote](/content/docs-sub/docs/get-withdrawal-quote/index.html): Get a Quote is the endpoint responsible for determining the costs and fees for Crypto to Fiat withdrawals. (640 words) - [Carbon Fiber](/content/buy-sub/tokens-tlos/index.html) (9 words) - [CUSD Exchange Listings](/content/docs-sub/docs/exchanges/index.html): Newdex (53 words) - [Production API Key](/content/docs-sub/docs/going-live/index.html): By creating a Carbon account, you automatically have a production API key (useable on api.carbon.money). However, Carbon's team must approve your account for you to use it. (223 words) - [Fiat Currency Support](/content/docs-sub/docs/fiat-currencies/index.html): Access the up-to-date list of 180+ fiat currencies we support for charging credit/debit cards for buying crypto by their full names and symbol names (ISO 4217 codes). We also support 3 base currenc... (151 words) - [Getting Started](/content/docs-sub/docs/getting-started/index.html): Welcome to Carbon! You can use our REST JSON API to access Carbon endpoints, which can buy, sell and swap any cryptocurrency. (132 words) - [Carbon Money](/content/faq/index.html) (9 words) - [Carbon Money](/content/company/index.html) (9 words) - [Confirmation, Success Redirect, Error Redirect, and Verification Redirect Urls](/content/docs-sub/docs/confirmation-success-redirect-and-error-redirect-urls.html): Superusers integrating our payment gateway may provide a confirmation url, success redirect url, error redirect url, and/or verification redirect url for notifications after we complete processing... (399 words) - [Location Support (Blocked Countries)](/content/docs-sub/docs/blocked-countries/index.html): Access list of countries by ISO 3166-1 alpha-2 codes (for example 'IR' for Iran) we geoblock. If a country is not explicitly geoblocked, you can assume we support it. By geoblock we mean we must bl... (398 words) - [Atomic Swaps](/content/docs-sub/docs/atomic-swaps/index.html): Carbon allows you to swap coins using two different methods. (386 words) - [Create Merchant](/content/docs-sub/docs/create-merchant/index.html): The first step to merchant onboarding is creating a merchant. A merchant is also the same as a contact. However, for purposes of organization, we will keep the documentation under the merchant route. (168 words) - [Overview](/content/docs-sub/docs/crypto-overview/index.html): Some of these routes in WIP (work in progress) and will be mainnet ready very soon :) (143 words) - [Credit/Debit Purchases API](/content/docs-sub/docs/credit-debit/index.html): const axios = require("axios"); const ROOT = process.env.NODE_ENV === "PRODUCTION" ? "https://api.carbon.money" : "https://sandbox.carbon.money"; Support Spec Location (Blocked Countries) Support ... (8,042 words) - [Add Fiat Accounts](/content/docs-sub/docs/add-withdrawal-payment-method/index.html): Once you've received a quote that you're happy with, the next step is to add a withdrawal payment method with which to receive your cash. You can then retrieve the payment method data by id. (694 words) - [2FA](/content/docs-sub/docs/2fa/index.html): const axios = require("axios"); const ROOT = process.env.NODE_ENV === "PRODUCTION" ? "https://api.carbon.money" : "https://sandbox.carbon.money"; Google 2FA is required once a user passes KYC. (820 words) - [Carbon Money](/content/19/index.html) (9 words) - [Carbon Money](/content/static/js/org/index.html) (9 words) - [Carbon Money](/content/static/js/nom/index.html) (9 words) - [Carbon Money](/content/7b-7bitem-link-unamp-7d-7d.html) (9 words) - [3D Secure Card Payments Overview](/content/docs-sub/docs/3d-secure-card-payments/index.html): The 3 Domain (3D) Secure payment protocol is designed to reduce fraud and chargebacks during e-commerce transactions, and is rapidly becoming a widespread industry standard. It is supported by most... (372 words) - [Carbon Fiber](/content/buy-sub/tokens-eth/index.html) (9 words) - [Carbon Money](/content/ef-bc-89/index.html) (9 words) - [Carbon Money](/content/archive/index.html) (9 words) - [Carbon Money](/content/archive-org/projects/index.html) (9 words) - [Carbon Money](/content/ref-hackernoon/index.html) (9 words) ## Resources - [Full Page Index](/index.html): Browse all cached pages with rich metadata - [About This Cache](/content/about.html): Methodology, technical details, and usage guidelines - [XML Sitemap](/sitemap.xml): Machine-readable sitemap for crawler discovery - [Robots.txt](/robots.txt): Crawler directives