Explainers
Articles
Sourced, neutral explainers on stablecoins, payments, and the chains that move digital dollars — start anywhere, and follow the thread to how Tempo fits.
The lead
Tempo vs Tron for stablecoin payments
Tron carries the most stablecoin volume in the world today; Tempo is a payments-first chain built from scratch for the job. Here is how they compare on fees, finality, and design — and which fits which use.
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4 min read. Start here, then follow the related links through the topic.
What is a stablecoin?A stablecoin is a cryptocurrency designed to hold a steady value — almost always one US dollar — by being backed by reserves or managed by code. They are how dollars move on a blockchain.Read · 4 min →How to accept stablecoin payments as a businessAccepting stablecoins as a business means choosing a gateway or wallet, connecting an off-ramp, handling accounting, and building a settlement workflow — all of which are solvable problems with established tooling in 2026.Read · 6 min →Stablecoins in Africa: cross-border payments and dollarizationSub-Saharan Africa pays the world's highest remittance fees — averaging 7.9% — and has the fewest banking options. Stablecoins are filling both gaps, with USDT adoption accelerating across Nigeria, Ghana, Kenya, and Egypt.Read · 5 min →Agentic commerce: what it means for businesses that sell servicesAgentic commerce is the pattern where AI agents — acting on behalf of a human buyer — research, select, and complete purchases without step-by-step human approval. For businesses that sell services or data, this creates a new class of buyer: software that pays programmatically, expects machine-readable pricing and catalogs, and has no patience for checkout flows designed for humans. Businesses that expose agent-accessible APIs and accept stablecoin payments via protocols like x402 or MPP can capture this buyer class; those that don't will be bypassed.Read · 6 min →The infrastructure behind agentic payments: wallets, keys, and settlementAgentic payments require three infrastructure layers working together: a wallet the agent can sign transactions from, a key custody model that protects that wallet without requiring human interaction, and a settlement chain that confirms payments in under a second for fractions of a cent. Without all three, autonomous machine-to-machine payments at scale are not viable. This article explains each layer and the design choices operators face when deploying AI agents that spend money.Read · 5 min →How AI agents use stablecoins to pay for APIs and servicesAI agents pay for APIs and services by holding funded stablecoin wallets and executing payments inline with HTTP requests — no human approval at each step, no merchant account required. Two open protocols, Coinbase's x402 and Tempo's Machine Payments Protocol (MPP), define the handshake. The agent sends a request, receives a price challenge, signs a stablecoin payment, and retries — the whole exchange fits inside a single HTTP cycle.Read · 5 min →Argentina's stablecoin economy: how USDT became a shadow dollarArgentina has the world's most intense stablecoin economy relative to its size. With inflation that exceeded 200% in 2023, capital controls on physical dollars, and a parallel FX market built into daily life, USDT and USDC filled the gap that the peso could not.Read · 5 min →B2B stablecoin payments: the complete business guideStablecoin rails let businesses settle supplier invoices, fund marketplace payouts, and automate AR/AP in seconds at a fraction of wire costs — with the compliance and accounting framework now mature enough for enterprise adoption.Read · 6 min →Why banks are building on stablecoin rails (not fighting them)The largest US banks announced a joint tokenized deposit network in 2026. Visa and Standard Chartered are now blockchain validators. Coastal Bank settles cross-border payments on-chain. Banks are not fighting stablecoin infrastructure — they are building on it, because the economics of 24/7 instant settlement are too good to leave to fintech alone.Read · 6 min →The best corridors for stablecoin payments in 2026Stablecoin infrastructure is unevenly distributed. The US–Mexico corridor is the most mature, with Bitso handling over 10% of total corridor volume. US–Philippines, US–Nigeria, and US–India have strong on-ramp coverage but varying off-ramp depth. European cross-border flows benefit from MiCA-compliant issuers. Emerging corridors in Southeast Asia and Sub-Saharan Africa are developing fast.Read · 7 min →Best stablecoin wallets in 2026A stablecoin wallet is software that holds your private keys and signs transactions — or, in the custodial case, a service that does both on your behalf. The right wallet depends on how much control you want, which chains you use, and whether you need institutional-grade custody or just a quick way to send USDC.Read · 9 min →The biggest stablecoin failures, and what they taught the marketThree stablecoin designs have failed publicly and at scale: algorithmic coins with no reserve (TerraUSD, ~$40B lost), partially-collateralised hybrids (Iron Finance, ~$2B), and fiat-backed coins whose reserves were temporarily inaccessible (USDC/SVB, recovered). The lessons shaped both regulation and the architecture of the coins that followed.Read · 6 min →
Topics
Browse by topic
- Stablecoins15
The dollar-pegged tokens that move value on-chain — how they work, who issues them, and where they break.
- Payments6
Settlement, finality, and cost — the mechanics of moving a dollar from A to B, old rails and new.
- Cross-border14
Remittances, FX, and global payouts — the friction in international money, and what removes it.
- Regulation7
The law catching up to dollars on-chain — reserves, licensing, and the CBDC question.
- Chains compared9
Not all chains move money the same way — fees, finality, and throughput, side by side.
- Infrastructure5
Issuers, custody, ramps, and wallets — the unglamorous layer that makes stablecoins usable.
- Use cases24
Payroll, treasury, B2B, machine payments — stablecoins where they earn their keep.
- Tempo deep-dives0
The payments-first chain, examined — design choices, trade-offs, and what they signal.
Answer-first
About the articles
- What are TempoAtlas articles?
- Long-form, neutral, sourced explainers covering stablecoins and the wider world of digital payments — what they are, how they work, and how the chains carrying them compare. Every factual claim carries a citation; uncertain details are omitted rather than guessed.
- How is this different from the Learn field guide?
- The Learn field guide goes deep on Tempo specifically — stablecoin gas, consensus, the Machine Payments Protocol. Articles are broader: stablecoins in general, cross-border payments, regulation, and chain comparisons, written for readers arriving on a first question rather than already studying Tempo.
- Is the coverage neutral?
- Yes. TempoAtlas is an independent reference. Articles describe the landscape honestly, including where competitors lead, and link to primary sources so you can check the claims yourself.