Greencart

What it does

Greencart pays you cashback on what you already buy, and more when it's sustainable — organic, plant-based, fresh. Scan your receipt, our AI finds the qualifying items, and you earn B3TR: tokens that spend like cash through our Visa card or as gift cards at 130M+ merchants. No expiring points, no single-store lock-in. And every scan builds a real-world view of how you shop — the foundation for the personalized, agentic commerce experience we're building next.

Shop. Snap. Earn. Greencart rewards you for buying what you already do—with gift cards and a lighter footprint.

Cashback, gift cards, and real rewards — all in one card. No points that expire, no fine print. With Greencart, every receipt and every purchase turns into real rewards. Recharge your card with fiat or crypto. You can deposit directly from your bank account or your crypto wallet. Earn a guaranteed 0.5% cashback in B3TR on every purchase. Your rate rises with your staked B3TR and GreenCart+, up to a hard 4% ceiling. Capped at $40 per transaction and $40 per month. No hidden, monthly, or annual fees. No fees for withdrawals, transfers, deposits, or FX. See full fee schedule for details. We are working on adding lounge access to the card. Stay tuned! Level up by holding the B3TR token and…from greencart.ai

• 
  Fold App2022 · foldapp.com · ▲66

  Earn Bitcoin on any purchase

• 
  Evolve2021 · ▲96

  Connect your card and earn up to 15% automatic cash back

• 
  Cherripick2019 · cherripick.com · ▲86

  Earn cashback for buying food nearing expiration

• 
  Karma Wallet2023 · ▲103

  A finance platform that makes living sustainably easy

• 
  RewardMe2021 · reward.me · ▲76

  Up to 10% cashback in crypto for food, ride and e-commerce

• 
  Lolli Mobile App2022 · chromewebstore.google.com · ▲146

  Add bitcoin or cash rewards to any debit or credit card

• 
  Brew ▲900

  Like Claude design for email marketing

  AI · May 2026 · brew.new

• 
  Kilo Code for VS Code▲896

  Parallel agents, diff reviewer, and multi-model comparisons

  Dev tools · May 2026 · kilo.ai

• 
  StoreClaw▲806

  Grow your store profits with agents that know how to sell

  AI · May 2026 · storeclaw.ai

• 
  PollyReach▲795

  Give your agent a real number and voice to make calls.

  AI · May 2026 · pollyreach.ai

• 
  Needle: We Distilled Gemini Tool Calling into a 26M Model▲776

  Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…

  Life & fun · May 2026 · github.com

• 
  Files.md – Open-source alternative to Obsidian▲730

  🌱 Private, quiet space for thinking. Simple app for .md files. - zakirullin/files.md

  Dev tools · May 2026 · github.com