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  1. Page 1: Today’s IndexTLDR, TLDR AI, TLDR Dev, TLDR InfoSec, TLDR Crypto · 9 stories
  2. Page 2: TLDRTLDR · 9 stories
  3. Page 3: TLDR AITLDR AI · 8 stories
  4. Page 4: TLDR AI — continuedTLDR AI · 8 stories
  5. Page 5: TLDR DevTLDR Dev · 11 stories
  6. Page 6: TLDR InfoSecTLDR InfoSec · 14 stories
  7. Page 7: TLDR CryptoTLDR Crypto · 11 stories
  8. Page 8: TLDR DesignTLDR Design · 12 stories
  9. Page 9: TLDR FoundersTLDR Founders · 9 stories
  10. Page 10: TLDR MarketingTLDR Marketing · 11 stories
  11. Page 11: Resources & ToolsTLDR AI, TLDR Dev, TLDR InfoSec, TLDR Design, TLDR Founders, TLDR Marketing · 10 stories
  12. Page 12: SponsoredTLDR, TLDR AI, TLDR Dev, TLDR InfoSec, TLDR Design, TLDR Marketing · 9 stories
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Daily Edition · Page 7

THE DAILY INDEX

Technology, AI, software, security, crypto and business

MARKETS & BUSINESS

TLDR Crypto

TLDR Crypto

SOFI AND MASTERCARD TO SETTLE TRANSACTIONS IN SOFIUSD

SoFi and Mastercard are moving to let SoFiUSD (a fully reserved US dollar stablecoin issued by OCC-regulated, FDIC-insured SoFi Bank and deployed on Ethereum) be used as a settlement currency across Mastercard's global network. SoFi's Galileo is expected to offer issuing banks the option to settle card transactions in SoFiUSD, supported via Mastercard's Multi-Token Network. Potential use cases include faster cross-border remittances, B2B transfers, programmable treasury flows, and SoFi settling its own Mastercard-powered card transactions in the token.

links.tldrnewsletter.com · 1 min

TLDR Crypto

COINBASE FEBRUARY RECAP: STOCKS, AGENTIC WALLETS, AND X402

Coinbase accelerated its platform expansion in February, rolling out stock trading for US customers alongside a Yahoo Finance partnership, Bitcoin rewards for USDC holders, and crypto-backed loan access extended to XRP, DOGE, ADA, and LTC. The most consequential developer moves centered on agentic infrastructure: Coinbase Dev launched agentic wallets enabling AI agents to hold identity, manage funds, and transact onchain, while Stripe deployed x402 payments on Base, allowing developers to charge AI agents directly in USDC. Base's ecosystem buildout continued with Builder Codes enabling apps to earn onchain for activity and Y Combinator startups gaining the ability to receive funding in stablecoins on the network.

links.tldrnewsletter.com · 5 min

TLDR Crypto

SOLVING ONCHAIN ATTRIBUTION FOR BASE WITH BUILDER CODES

Base has launched ERC-8021, an onchain attribution standard that allows builders across the user funnel to append a signed builder code to transactions, proving participation in the value chain without exposing user data. The standard addresses a core challenge previously encountered by Spindl (acquired by Coinbase), which could not reliably stitch offchain app-layer activity to pseudonymous onchain transactions without running code across every dapp's landing page. ERC-8021 builder codes will serve as the exclusive mechanism for measuring ecosystem contribution on Base and will directly determine eligibility and weighting in future rewards programs. Coinbase Retail, Base native apps, and major Base protocols, including Aerodrome, Moonwell, and Privy, have already integrated the standard.

links.tldrnewsletter.com · 4 min

TLDR Crypto

THE FINANCIAL RAILS OF AGENTIC COMMERCE

AI agents operating at full autonomy require blockchain infrastructure as their native financial rails. Estimates suggest agents could mediate $3-5 trillion in global consumer commerce by 2030. Three structural constraints drive this convergence: agents require sovereign verifiable identities (addressed by proposed ERC-8004 on-chain agent registries) rather than borrowed human credentials, sub-cent micropayments are uneconomic on legacy rails, and smart contracts provide deterministic enforcement without centralized intermediaries. Coinbase's x402 payment protocol operationalizes this thesis by enabling agents to pay for digital resources in real time. Blockchain is mission-critical infrastructure for the emerging machine economy.

links.tldrnewsletter.com · 6 min

TLDR IndexPage 7