Stellar

Stellar is an open-source payments network designed to move money cheaply and quickly across borders, with a particular focus on serving people who lack access to traditional financial infrastructure. Where most blockchains were built for speculation or general computation, Stellar was purpose-built for the unglamorous but important work of transferring value between currencies and institutions.

That focus makes Stellar an interesting case study in what a blockchain looks like when real-world utility, not decentralization maximalism, is the primary design goal.

Background

The core problem Stellar targets is one billions of people face every day: sending money internationally is slow and expensive. A migrant worker sending wages home to family often loses a significant percentage to bank fees and unfavorable exchange rates. Settlement can take days, and the recipient may not have a bank account at all.

Stellar’s answer is a network that any institution — a bank, a remittance provider, a fintech startup — can plug into to settle cross-border payments in seconds for fractions of a cent. Instead of replacing the existing financial system, Stellar tries to connect it, acting as a neutral rail between currencies and institutions.

The network also supports stablecoins and tokenized assets, meaning a dollar-backed token, a euro, or even a tokenized government bond can all move across the same infrastructure. This positions Stellar as infrastructure for real-world asset tokenization as much as for peer-to-peer transfers.

History

Stellar was founded in mid-2014 by Jed McCaleb, who had previously co-founded Ripple, and Joyce Kim. The Stellar Development Foundation (SDF), a nonprofit, was established to steward the network. From the start, the SDF’s stated mission was financial inclusion — connecting people to low-cost financial services rather than building a speculative asset.

In its early years, Stellar partnered with organizations in the developing world and with IBM, which used the Stellar network for its World Wire cross-border payment system. These partnerships gave Stellar credibility as payments infrastructure, not merely a cryptocurrency project.

A significant moment in Stellar’s history came in 2019 when the SDF burned more than half of the total XLM supply — roughly 55 billion tokens — in a single transaction. This was a deliberate decision to reduce overhead costs and better align the supply with the network’s actual needs. It demonstrated that Stellar’s governance could make bold, decisive changes, though it also raised questions about the concentration of control that come with a foundation managing such a large supply.

Over the years Stellar has steadily grown its ecosystem of anchors — regulated entities that hold fiat currency and issue corresponding tokens on the network — and has pursued integrations with payment networks and central banks exploring CBDCs.

Technology

Stellar’s most distinctive technical feature is its consensus mechanism, the Stellar Consensus Protocol (SCP), which uses a model called Federated Byzantine Agreement (FBA). This is worth understanding because it differs meaningfully from proof of work and proof of stake.

Federated Byzantine Agreement

In most blockchain consensus systems, every validator participates in a single, shared process. In FBA, each node operator selects a set of other nodes they trust — called a “quorum slice.” Agreement is reached when overlapping slices of trusted nodes converge on the same value. No mining, no staking, no token-weighted voting.

The practical result is that Stellar settles transactions in three to five seconds and charges fees measured in tiny fractions of a cent. There is no energy-intensive mining, and you do not need to lock up tokens to participate in securing the network.

The trade-off is that the trust model is more complex and less permissionless than proof-of-work chains. The set of nodes that actually influence consensus is smaller and skewed toward institutional participants and the SDF itself, which critics argue makes the network less censorship-resistant than Bitcoin or Ethereum.

Anchors and the DEX

Stellar’s payments model relies on anchors — licensed, regulated businesses that hold real-world assets (like US dollars) and issue equivalent tokens on the Stellar network. When you want to send dollars to someone in another country, you deposit with an anchor, receive dollar tokens, send them across the network in seconds, and the recipient redeems them with an anchor on their end.

The network also has a built-in decentralized exchange that handles currency conversion along the payment path. If no direct trading pair exists between two currencies, Stellar’s pathfinding algorithm automatically finds a multi-hop route through intermediate assets, potentially using XLM as a bridge currency.

Stellar’s built-in DEX means a payment from Mexican pesos to Philippine pesos can settle in seconds without the sender or receiver ever knowing what intermediate assets were used along the path.

Smart Contracts

For most of its history, Stellar’s programmability was intentionally limited compared to Ethereum. The network supported simple conditions and multi-signature arrangements but not general-purpose smart contracts. More recently, Stellar has introduced Soroban, a smart contract platform built with Rust and WebAssembly, bringing more expressive programmability to the network while preserving its low-fee, high-throughput character.

Tokenomics

XLM serves two main purposes on the network. First, it acts as a bridge currency when no direct trading pair exists between two assets. Second, the small transaction fees and minimum account balances denominated in XLM exist primarily as an anti-spam mechanism, not as a revenue model or staking incentive.

Unlike many crypto projects, XLM does not offer staking rewards. Holding XLM does not generate yield, and there is no mechanism to lock tokens up in exchange for network emissions. This makes XLM’s value proposition straightforwardly tied to demand for the network itself rather than to financial engineering.

A large portion of the remaining XLM supply is held by the Stellar Development Foundation and distributed over time through grants, ecosystem development programs, and direct giveaways to promote adoption. Understanding vesting and token unlocks is relevant here — the SDF’s ongoing distributions mean XLM supply in circulation has grown over time, which is worth factoring into any assessment of the asset.

The 2019 supply burn was a one-time event and Stellar has no regular token burn mechanism comparable to Ethereum’s fee burning.

In summary

Stellar occupies a specific and coherent niche: a fast, cheap, institutionally-friendly network for cross-border payments and asset issuance. Its Federated Byzantine Agreement consensus delivers real speed and low cost but involves trade-offs in decentralization compared to permissionless systems. The network’s anchor model connects crypto rails to regulated fiat on-ramps in a way that is designed for real businesses, not just crypto-native users.

Whether that vision succeeds depends on whether institutions, governments, and fintech companies choose Stellar as their settlement layer — a bet on adoption in a competitive landscape that also includes XRP, traditional payment networks, and emerging CBDC infrastructure. As with any project, understanding what is cryptocurrency and its genuine risks is important before drawing any conclusions about Stellar’s future.