Tempo, the $5 billion payments-focused Layer-1 blockchain backed by Stripe and Paradigm, has moved from testnet to production deployment in under four months. On April 21, DoorDash confirmed it will route stablecoin payouts to delivery workers and merchants across more than 40 countries through T...
"There's real promise with stablecoins transforming financial infrastructure. If we can get merchants and Dashers their money faster, and do that in a way that's affordable for them, that's a no-brainer for the entire ecosystem." — Andy Fang, Co-founder, DoorDash
Tempo, the $5 billion payments-focused Layer-1 blockchain backed by Stripe and Paradigm, has moved from testnet to production deployment in under four months. On April 21, DoorDash confirmed it will route stablecoin payouts to delivery workers and merchants across more than 40 countries through Tempo's infrastructure. The announcement followed Visa's April 14 disclosure that it has begun operating an anchor validator node on the network — the first time a major card network has committed engineering resources to validating transactions on a stablecoin-native chain. Stripe, Coastal Community Bank, and Latin American fintech ARQ are also running payment operations on the network.
The deployments represent a structural shift in how stablecoin infrastructure reaches end users. Rather than retrofitting existing blockchains for payment workloads, Tempo was purpose-built for sub-second settlement at fixed fees denominated in U.S. dollar stablecoins — approximately one-tenth of a cent per transaction. For context, average cross-border remittance costs remain at 6.49% globally according to Q1 2025 World Bank data, while the G20 target of 3% for remittances remains unmet. DoorDash generated nearly $75 billion in marketplace gross order value last year across a three-sided marketplace spanning merchants, consumers, and delivery workers in more than 40 countries, each with distinct settlement timelines, FX dynamics, and compliance requirements.
Tempo launched its mainnet on March 18, 2026, after raising $500 million at a $5 billion valuation in late 2025 from investors including Thrive Capital (led by Joshua Kushner). The chain was co-developed by Stripe and Paradigm, with Matt Huang, Paradigm's co-founder and managing partner, stating the goal is "to further crypto's ability to tackle real-world use cases including global payments and payroll, remittances, tokenized deposits for 24/7 settlement."
The network's design choices reflect enterprise payment requirements rather than general-purpose blockchain ambitions:
Design partners that worked with Tempo ahead of launch include Visa, Mastercard, Deutsche Bank, Standard Chartered, Revolut, Nubank, Shopify, OpenAI, Anthropic, Ramp, and DoorDash.
DoorDash's integration represents one of the largest real-world stablecoin payment deployments by transaction volume. The company reported $13.7 billion in annual revenue for 2025, a 28% increase from 2024. Its marketplace facilitates nearly $75 billion in gross order value annually across more than 40 countries.
The partnership targets three specific friction points in DoorDash's global payment operations:
Payout speed. Delivery workers ("Dashers") currently face variable settlement times depending on jurisdiction. In some markets, payouts take one to three business days through traditional banking rails. Tempo's sub-second settlement reduces this to near-instantaneous.
Cross-border costs. DoorDash operates a three-sided marketplace with different settlement timelines and foreign exchange dynamics per country. Traditional cross-border payment fees average 6.49% globally for remittances, according to Q1 2025 World Bank data. Stablecoin rails can operate at fees under 0.3%, per industry estimates.
Compliance complexity. Each of DoorDash's 40+ markets carries distinct regulatory requirements. DoorDash co-founder Andy Fang noted: "Global payments is complex in terms of what the requirements are for any different country."
DoorDash's approach remains cautious. The company described its integration as "focused on building infrastructure to simplify payouts on a global scale" and said it is "taking a thoughtful approach." DASH shares fell approximately 2% on the announcement day to $186, though the stock had gained 19% over the preceding month.
A relevant data point from PYMNTS: 88% of firms receiving stablecoin payments currently convert them immediately to U.S. dollars, suggesting that stablecoin adoption at the enterprise level is driven by infrastructure efficiency rather than cryptocurrency exposure. Separately, 42% of CFOs have expressed interest in stablecoins as a payment method.
On April 14, Visa disclosed it had launched a validator node on Tempo, becoming one of the network's first external validators alongside Stripe and Zodia Custody (majority-owned by Standard Chartered). Visa's blockchain engineering team, which has focused on stablecoins for seven years, spent six months in joint development with Tempo's engineers to integrate Visa's secure infrastructure directly into the network.
Cuy Sheffield, head of Visa's crypto team, described the company's approach: "We've been an early design partner, working very closely with the Tempo team, looking at designing infrastructure that can support many types of new payment flows, and particularly agentic payment flows."
Sheffield also noted Visa's contribution to the Machine Payments Protocol (MPP), stating: "We added the MPP card spec. We announced Visa CLI, which is a wallet that is built on top of MPP where agents can use a Visa card to be able to spend."
The validator commitment is notable because it moves Visa from a typical partnership announcement — common in enterprise blockchain — to active infrastructure operation. Visa is validating transactions, bearing uptime responsibility, and earning stablecoin rewards for block production.
On April 21, coinciding with the DoorDash announcement, Tempo launched a Stablecoin Advisory unit staffed with "forward-deployed" engineers who embed within client organizations to integrate stablecoin payment flows. The advisory model mirrors Palantir's deployment strategy — technical staff work on-site to reduce integration friction.
Companies currently building on or preparing for Tempo's stablecoin infrastructure, according to Fortune, include:
Klarna has issued KlarnaUSD, described as the first bank-issued stablecoin on Tempo. Klarna highlighted its scale — 114 million customers and $112 billion in annual gross merchandise volume — as a potential accelerator for stablecoin payment adoption. The token is currently on testnet, with mainnet deployment expected in 2026.
Tempo's second product line targets machine-to-machine payments. The Machine Payments Protocol (MPP), co-authored by Stripe and Tempo, repurposes the dormant HTTP 402 "Payment Required" status code to enable programmatic payment initiation between software agents.
MPP uses session-based transactions — described by the team as "OAuth for money" — where an agent authorizes once and subsequent payments execute programmatically within defined spending limits. The protocol is payment-method agnostic, supporting stablecoins, cards, Affirm, Klarna, and other methods.
At mainnet launch, Tempo's payments directory included more than 100 services — from model providers to compute platforms to data APIs — ready to transact with MPP-compatible agents. Visa contributed the MPP card specification, enabling agents to spend via Visa cards.
This positions Tempo at the intersection of two trends: stablecoin payment infrastructure and the emerging AI agent economy. Stripe processes nearly $2 trillion in annual payment volume; if even a fraction migrates to stablecoin rails, the throughput requirements are substantial.
Tempo operates in an increasingly contested space:
Meta, X (formerly Twitter), and Google have all shown renewed interest in blockchain payments infrastructure, according to Fortune, though specific product announcements remain forthcoming.
The differentiation Tempo claims is purpose-built architecture. Existing chains — Ethereum, Solana, and others — were designed as general-purpose platforms. Tempo argues that payment-specific design choices (fixed stablecoin fees, private channels, sub-second finality, enterprise-grade validator requirements) produce infrastructure better suited for regulated payment flows.
Tempo's enterprise deployment timeline — four months from testnet to DoorDash, Visa, and multiple financial institutions — is fast by blockchain infrastructure standards. The question is whether purpose-built stablecoin chains can capture payment volume from both traditional rails (where cross-border costs remain elevated) and general-purpose blockchains (where transaction costs and finality times are not optimized for payment workloads).
DoorDash's integration provides a concrete test case. Nearly $75 billion in annual marketplace volume, routed across 40+ countries with distinct regulatory and settlement requirements, will stress-test Tempo's claims of sub-second finality and fixed sub-cent fees at scale. The 88% immediate-conversion rate among enterprise stablecoin recipients suggests that for most businesses, stablecoins are a plumbing upgrade, not a currency bet.
Stripe processes nearly $2 trillion annually. If Tempo captures even a low-single-digit percentage of that flow on stablecoin rails, transaction volumes would exceed most existing blockchain networks. Whether the architecture holds at that scale remains to be demonstrated. The infrastructure is live. The enterprise commitments are signed. Execution is the remaining variable.