Stellar (XLM)

Overview

Stellar is an open-source blockchain built to move money and other assets between people, businesses, and financial services. Its native currency is the lumen, usually written as XLM. People can send XLM directly, while organizations can issue other digital assets on the same network. These may represent currencies or financial products. (developers.stellar.org)

A central goal of Stellar is to make payments easier across borders and between different kinds of money. For example, a service can accept cash, turn it into a digital dollar on Stellar, transfer that asset, and let the recipient collect local cash through a participating provider. Stellar supplies the shared ledger; wallets and financial businesses supply many of the services people use around it. (developers.stellar.org)

History & Team

From launch to an open network

Stellar began in 2014. Jed McCaleb led early technology development, and Joyce Kim served as the Stellar Development Foundation’s first executive director. Stanford computer scientist David Mazières developed the Stellar Consensus Protocol, which became the basis for how the network agrees on transactions. The project’s early support included funding from Stripe. (stellar.org)

The Stellar Development Foundation, or SDF, is a nonprofit that supports software development, public policy work, and growth across the network. It also uses its XLM holdings to fund work aligned with its mission of widening access to financial services. Stellar’s ledger is maintained by a network of validators, rather than by the foundation alone. (stellar.org)

Stellar has changed as its uses have grown. Its early focus on payments and issued currencies expanded to include tools for more complex financial applications. A major step came in 2024, when Soroban smart contracts became available on the main network. (stellar.org)

Technology & How It Works

How transactions are approved

Stellar records account balances and transactions on a shared ledger. Computers called validators work together to agree on each new version of that ledger. They use the Stellar Consensus Protocol, or SCP. Each validator chooses other validators whose agreement it will consider when reaching a decision. This approach is called federated Byzantine agreement. It does not depend on mining or locking XLM in a proof-of-stake system. Ledgers generally close every few seconds. (developers.stellar.org)

Validators do not receive XLM rewards for approving transactions. Organizations may run them because they rely on Stellar and want to help maintain the network. Changes to network settings and protocol versions also require validator agreement. (developers.stellar.org)

Assets, exchange, and smart contracts

Stellar lets an issuer create an asset, such as a token representing dollars. An account normally sets up a trustline before receiving that issued asset. The trustline identifies both the asset and its issuer. XLM works differently: it is native to the network and needs neither an issuer nor a trustline. (developers.stellar.org)

The network includes a built-in exchange with order books and liquidity pools. Its path payment feature can convert one asset into another as part of a payment, provided an exchange route is available. A sender might pay in one currency while a recipient receives another. Some routes pass through XLM; others use different assets. (developers.stellar.org)

Soroban adds smart contracts—programs that carry out agreed rules on the blockchain. Developers commonly write them in Rust and compile them for use on Stellar. This gives builders another way to create applications alongside the network’s existing payment and asset tools. (developers.stellar.org)

Tokenomics & Utility

What XLM does

XLM pays Stellar transaction fees and helps meet account balance requirements. Fees limit unwanted network traffic, while a minimum balance limits the number of accounts and other records kept on the ledger. Smart contract transactions can also have fees based on the computing and storage resources they use. Network fees collect in a pool rather than going to validators as rewards. (developers.stellar.org)

A standard Stellar account requires two base reserves. Additional entries, such as trustlines or open exchange offers, can raise its required balance. An application can sponsor these reserves for another account, allowing a service to handle that part of setup for its users. (developers.stellar.org)

Stellar created 100 billion lumens at launch. The network later added XLM through an annual inflation rule, which ended by validator vote in October 2019. In November 2019, SDF made a large portion of its holdings permanently inaccessible. The resulting supply was about 50 billion XLM. SDF continues to manage a portion of the supply for development and ecosystem programs; that portion is distinct from XLM already circulating among other holders. (developers.stellar.org)

Ecosystem & Use Cases

Payments and access to cash

Stellar can carry payments between wallets, businesses, and countries. MoneyGram Ramps connects participating apps to a service for turning cash into USDC on Stellar and turning that digital asset back into cash. This gives wallet providers a way to link blockchain transfers with physical payment locations. (developers.stellar.org)

The network has also been used for aid distribution. Stellar Aid Assist enables organizations to send digital dollars to recipients’ wallets, with cash-out options available through participating services. In a different setting, a business could use similar payment tools for worker payouts or supplier transfers. (stellar.org)

Financial assets and applications

Issuers can use Stellar to record and move digital representations of financial assets. Franklin Templeton launched its Franklin OnChain U.S. Government Money Fund on Stellar in 2021. Its approach uses the ledger to help record fund share ownership, while the firm controls which wallets may hold the asset. (stellar.org)

Soroban expands what developers can build around such assets, including automated exchanges and other programmable financial services. Stellar therefore supports both simpler transfers through its built-in features and applications that need custom rules. (stellar.org)

Advantages & Challenges

Strengths and trade-offs

Stellar brings payments, asset issuance, and exchange features together on one network. Its quick ledger closes and small basic transaction fees suit transfers of modest amounts. Built-in issuer controls can also help organizations set rules for who may receive or transfer a particular asset. These features give payment providers and financial institutions several ways to design services without building a new blockchain. (developers.stellar.org)

Those designs involve trade-offs. A payment that changes currencies needs a usable exchange route. An asset backed by money or another real-world item depends on the issuer that creates and redeems it. SCP also depends on validators choosing sets of other validators that allow the network to agree and keep moving. If enough needed validators cannot agree, ledger progress can pause. These are practical factors for builders choosing how to use Stellar. (developers.stellar.org)

Where to Buy & Wallets

Buying and holding XLM

XLM is available on Coinbase and Kraken. Access to particular payment methods and services depends on the platform and location. After purchase, users can keep XLM with an exchange or move it to a Stellar-compatible wallet. (coinbase.com)

Wallet options include LOBSTR, the Freighter browser extension, and supported Ledger or Trezor hardware wallets. Freighter can also connect to Stellar applications that use smart contracts. A Stellar wallet holds XLM and may support other assets issued on the network; receiving those other assets generally involves setting up the appropriate trustline. Some services use a transaction memo to identify a deposit to a shared account. (developers.stellar.org)

Regulatory & Compliance

Rules for services and issued assets

Stellar is a public network, while businesses offering exchanges, cash conversion, custody, or asset issuance operate within the laws of the places they serve. In the United States, FinCEN guidance addresses when a business dealing in convertible virtual currency acts as a money transmitter. In the European Union, the Markets in Crypto-Assets framework sets authorization requirements for providers of crypto-asset services. The rules apply to the activities of those providers, not simply to a person sending XLM between wallets. (fincen.gov)

Stellar gives issuers tools to manage access to their own assets. An issuer can require authorization before an account holds its token and can enable features such as revoking authorization or clawing back tokens. Such controls can support financial products whose issuers must follow identity and transfer requirements. (developers.stellar.org)

The Shariyah Review Bureau certified Stellar technology for money transfers and asset tokenization and stated that its certification extends to applications and uses of XLM. That finding provides a basis for Sharia-compliant services built on the network. The terms of each financial product and the way it is used remain part of its own Sharia assessment. (stellar.org)

Future Outlook

Connecting digital assets to everyday services

Stellar’s direction rests on making blockchain-based assets useful in familiar settings: receiving a payment, collecting cash, or holding a regulated financial product. Its payment features, issuer tools, and Soroban contracts give developers different building blocks for that work. SDF’s mandate includes supporting public infrastructure, developers, asset adoption, and policy efforts. (stellar.org)

The network’s longer-term role will depend in part on how well wallets, issuers, exchanges, and cash services connect these building blocks. Examples such as MoneyGram’s cash access and Franklin Templeton’s fund show two distinct paths: one links digital payments to local money, while the other uses a public ledger to record a financial asset. (stellar.org)

Summary

Stellar is a blockchain designed to move value across currencies, services, and borders. XLM supports its fees and account requirements, while issued assets and smart contracts broaden what people can build on it. Its place in the crypto ecosystem is shaped by a practical aim: connecting digital transactions with payments and financial services people can use. (developers.stellar.org)