{"podcast":{"title":"Web3 Tech Brief By HackerNoon","slug":"web3-tech-brief-by-hackernoon-6365654","podcast_index_feed_id":6365654,"rss_url":"https://feeds.transistor.fm/web3-tech-brief-by-hackernoon","website_url":"https://hackernoon.com/c/web3","image_url":"https://img.transistorcdn.com/oE14NKahNVxAYFSG0eBjEan_Nk-HTHCAV1vsruoUK1k/rs:fill:0:0:1/w:1400/h:1400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS9zaG93/LzQxMTY4LzE2ODMz/MTU4ODQtYXJ0d29y/ay5qcGc.jpg","author":"HackerNoon","episode_count":100,"summary":"Learn the latest Web3 updates in the tech world.","last_synced_at":"2026-07-30T06:17:35.772973+00:00","page_url":"https://stenobird.com/podcast/web3-tech-brief-by-hackernoon-6365654"},"episode":{"title":"The Stablecoin Market Has Entered Its Payments Infrastructure Phase","slug":"the-stablecoin-market-has-entered-its-payments-infrastructure-phase","published_at":"2026-07-02T16:00:41+00:00","page_url":"https://stenobird.com/podcast/web3-tech-brief-by-hackernoon-6365654/the-stablecoin-market-has-entered-its-payments-infrastructure-phase","show_page_url":"https://stenobird.com/podcast/web3-tech-brief-by-hackernoon-6365654","url":"https://share.transistor.fm/s/40735a73","audio_url":"https://media.transistor.fm/40735a73/54d883d6.mp3","summary":"This story was originally published on HackerNoon at: https://hackernoon.com/the-stablecoin-market-has-entered-its-payments-infrastructure-phase . Stablecoins are shifting from crypto trading tools to payment infrastructure, driven by card spend, B2B payments, PIX integration, and regulation. Check more stories related to web3 at: https://hackernoon.com/c/web3 . You can also check exclusive content about #stablecoins , #stablecoin-payment-rails , #cross-border-payments , #b2b-stablecoin-payments , #visa-stablecoins , #brla-stablecoin , #stripe-stablecoins , #hackernoon-top-story , and more. This story was written by: @sriram-ramakrishnan . Learn more about this writer by checking @sriram-ramakrishnan's about page, and for more stories, please visit hackernoon.com . TL;DR: The interesting stablecoin story in 2026 isn't crypto — it's plumbing. Card spend on stablecoin rails roughly quadrupled year over year, real-world stablecoin payments hit an estimated $350–550B, and the money is going local: intra-country volume climbed from ~50% to ~75% of payments in two years. Brazil is the proof of concept — a real-pegged stablecoin went from near-zero to ~$400M/month once it plugged into PIX. And the incumbents you'd expect to get disrupted — Visa, Stripe, Shopify — aren't fighting this. They're quietly rebuilding the payments stack on stablecoin rails.","meta_description":"This story was originally published on HackerNoon at: https://hackernoon.com/the-stablecoin-market-has-entered-its-payments-infrastructure-phase . Stablec…","key_points":[],"chapters":[],"topics":[],"duration_seconds":319,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/web3-tech-brief-by-hackernoon-6365654/episodes/the-stablecoin-market-has-entered-its-payments-infrastructure-phase/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/web3-tech-brief-by-hackernoon-6365654/the-stablecoin-market-has-entered-its-payments-infrastructure-phase.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}