# CoinJar

> Buy Bitcoin and Crypto

CoinJar is a cryptocurrency exchange that lets users buy, sell, and hold digital assets. It serves retail and institutional traders across multiple regions with custody, OTC trading, and card payment services.

CoinJar is a cryptocurrency exchange company that provides trading, custody, and payment services for digital assets. It serves individual investors, businesses, and institutional traders looking to buy, sell, and manage a range of cryptocurrencies. The platform emphasizes transparent fee structures and account security across the jurisdictions where it operates.

The exchange addresses the need for accessible cryptocurrency trading by offering direct fiat to crypto conversion, an app-based wallet, and a card that lets users spend crypto in daily transactions. It maintains full reserve backing and uses cold storage alongside multi-signature and multi-party computation techniques to protect customer assets. CoinJar is licensed and regulated in the jurisdictions it serves.

Its offerings include CoinJar Exchange for professional and institutional traders, an over the counter trading desk for large transactions, and CoinJar Bundles for portfolio diversification across a range of supported assets. It also provides business-facing tools such as payout and clearing services for companies wanting to integrate crypto rewards or trading access. CoinJar is used by retail investors, businesses, and institutional clients seeking exchange, custody, and payment solutions built around digital assets.

- Type: Company
- Sector: Finance
- Status: Active
- Founded: 2013-01-01
- Profile: https://thegrid.id/profiles/coinjar

## Products

- [CoinJar Exchange](https://thegrid.id/profiles/coinjar): CoinJar Exchange is a centralized cryptocurrency exchange offering fiat-to-crypto and crypto-to-crypto trading across a wide range of trading pairs. The platform provides an ultra-low latency matching engine, tight spreads, and competitive fees for professional traders. It also exposes trading and market data through documented APIs, allowing users to integrate exchange functionality into their own applications. CoinJar Exchange supports curated portfolio bundles, recurring purchases, and maintains custody through cold storage and multi-signature wallet infrastructure. (Centralised Exchange, Live, Main Product)
- [CoinJar Card](https://thegrid.id/profiles/coinjar): CoinJar Card is a prepaid Mastercard that converts cryptocurrency holdings to fiat currency at the point of sale for merchant transactions. The card lives inside the CoinJar app, letting users select which crypto asset funds their spending and manage balances, spend history, and card controls from their device. It integrates with Apple Pay and Google Pay for contactless payments and is also available as a physical card usable anywhere Mastercard is accepted, including ATM withdrawals. Users earn reward points on purchases that can be applied toward future trades or redeemed in a rewards store. (Card, Live)
- [CoinJar OTC](https://thegrid.id/profiles/coinjar): CoinJar OTC is a trading desk providing personalized cryptocurrency trading services for high-net-worth investors, family offices, and companies. The desk negotiates guaranteed all-inclusive pricing directly with clients and sources liquidity from global markets to execute large trades away from public order books. Trades settle privately outside the exchange, keeping client positions and strategies confidential, with a dedicated team managing each transaction from inquiry to settlement. (OTC, Live)
- [CoinJar Clear](https://thegrid.id/profiles/coinjar): CoinJar Clear is a white-label infrastructure product that lets financial services companies embed cryptocurrency trading and custody into their own applications, interfaces, or client management systems. The service provides access to CoinJar's liquidity engine and a wide range of cryptocurrencies through a customizable API, along with individual client sub-accounts and built-in order management. It supports institutional-grade custody through multi-signature and cold storage solutions, allowing businesses to offer branded crypto trading, custody, and rewards to their own customers. (Developer Tooling, Live)
- [CoinJar Payout](https://thegrid.id/profiles/coinjar): CoinJar Payout is a rewards distribution API that lets businesses offer cryptocurrency payouts to customers for cashback, loyalty programs, or one-off prizes. The service handles crypto sales and custody in-house, giving businesses a customizable API to distribute payouts across a wide range of cryptocurrencies without building their own custody infrastructure. Settlement terms and timing are flexible, and the underlying assets are secured through the provider's institutional-grade custody facilities. (Payments Infrastructure & Orchestration, Live)

## Links

- [Main](https://coinjar.com)
- [Blog](https://blog.coinjar.com)
- [Privacy policy](https://www.coinjar.com/privacy)
- [Terms of Service](https://www.coinjar.com/global/legal)
- [Media Kit/branding](https://public-files.coinjar.com/marketing/CoinJar-Press-Kit-US-2023.zip?_gl=1*p334zf*_gcl_au*MTE5OTA2NjQ1Ny4xNzU5NDI2MDgz*FPAU*MTE5OTA2NjQ1Ny4xNzU5NDI2MDgz)
- [Media Kit/branding](https://public-files.coinjar.com/marketing/CoinJar-Press-Kit-US-2023.zip)
- [LinkedIn](https://www.linkedin.com/company/coinjar)
- [Twitter / X](https://x.com/getcoinjar)
- [YouTube](https://www.youtube.com/user/getcoinjar)
- [Instagram](https://www.instagram.com/getcoinjar)
- [Facebook](https://www.facebook.com/CoinJar)

## Legal

This data is provided under two licensing models.

Model 1 - open data. The open data core is licensed under the Open Database License (ODbL) — a copyleft/share-alike license allowing free use, modification, and sharing for any purpose. Attribution is required: include "Powered by The Grid" linking to https://thegrid.id wherever the data is used. Derivative databases must be shared under ODbL terms. Trademarks, logos, and brand names (marked "Special TPIP") are not covered by the ODbL. For ML/AI use: training datasets that substantially extract ODbL data are Derivative Databases and must be shared under ODbL if publicly used; models must be attributed in documentation.

Model 2 - commercial licenses. The Grid Data Service (TGDS) is also available as a commercial license. See [Web Services Terms](https://about.thegrid.id/legal/web-services-terms) for commercial use that is not covered by the open data service.

The following applies to both licensing models.
- All data is provided AS IS with no guarantees of accuracy.
- The Grid does not provide investment, legal, or tax advice, and
- a project's presence in The Grid's data does not imply endorsement.


- [Data Licensing & Disclaimers](https://about.thegrid.id/legal/data-licensing-and-disclaimers): Licensing models and disclaimers
- [Open Data (ODbL)](https://about.thegrid.id/legal/open-data): Open Database License terms and scope for The Grid's open data service.
- [Attribution Guidelines](https://about.thegrid.id/legal/open-data-attribution-guidelines): How to attribute The Grid's data when using the open data service.
- [Web Services Terms](https://about.thegrid.id/legal/web-services-terms): commercial Terms for using data services.
- [All Legal Documents](https://about.thegrid.id/legal): Full index of terms, policies, and disclosures

## Optional

- [TGS Field Descriptions](https://github.com/The-Grid-Data/workspace-public/blob/main/references/tgs-field-descriptions.md): Schema field definitions for The Grid's data model
- [TGS JSON Structure](https://github.com/The-Grid-Data/workspace-public/blob/main/references/tgs-json-structure.md): Data model structure and relationships
- [Product Type Definitions](https://github.com/The-Grid-Data/workspace-public/blob/main/references/product-type-definitions.md): Definitions for each product type
- [Product Type Classification](https://github.com/The-Grid-Data/workspace-public/blob/main/references/product-type-classification.md): Guide for classifying products into types
- [Grid MCP Guide](https://github.com/The-Grid-Data/workspace-public/blob/main/grid-search/skills/grid-query/references/grid-mcp-guide.md): How to query The Grid programmatically via MCP