Episode summary
How a Vibecoded Newsletter Is Making the Hay Market More Transparent | Odd Lots
Odd Lots
· · 40 min · Hosts: Joe Weisenthal, Tracy Alloway · Guests: Aiden Johnson, Cole Glasgow
Summary
HayWire is a newsletter and data service built to make the hay market more transparent by turning USDA reports and auction data into plain-English updates. The guest, Aiden Johnson, says the product combines a direct USDA API feed with calls to auction houses such as Rock Valley, Iowa, so the team can cross-check regional prices, hay grades, weights, and quality measures like relative feed value.
The conversation argues that hay is a surprisingly large but fragmented commodity market, with prices varying sharply by region, transportation costs, drought conditions, and hay type. Johnson said April average hay prices were $180 per ton, up $167 from March, while alfalfa was $185 a ton, up from $175. He described the market as hyper-local because shipping can run $5 to $8 per mile, making long-distance arbitrage uneconomical.
Johnson also said higher hay prices are affecting horse owners, dairies, and other buyers, while middlemen may lose margin as more information becomes available. He thinks AI and vibe coding made this business possible for two young founders, and that the same model could work in other opaque commodity markets where public data exists but is hard to use.
Key takeaways
- Aiden Johnson says HayWire uses USDA data and auction-house intel to publish a weekly transparency layer for the hay market.
- Johnson says April hay averaged $180 per ton, up $167 from March, while alfalfa averaged $185 a ton, up from $175.
- The guest says transportation costs of $5 to $8 per mile keep hay markets highly regional and limit long-distance buying.
- Johnson says higher hay prices are squeezing horse owners and forcing dairies to manage rations more carefully.
- The host argues AI and vibe coding make it feasible for small teams to build data businesses around opaque markets.
Notable quotes
“we kind of built a a system and a technology and our model to kind of do all the hard work for us and then analyze it and put it onto plain English”
“the USDA is publishing basically auction prices throughout the region, throughout the countries”
“it's not just one market. Um, it's like fragmented markets across the whole country”
“the return on investment on horses right now is just like it's too it's too expensive”
“middleman will always feel the u out or the outcomes of more transparency”
How the episode opens
Bloomberg Audio Studios podcasts, radio news. — Hello and welcome to another episode of the Odd Thoughts podcast. I'm Tracy Aloway — And I'm Joe Wisenthal. Joe, I was uh lurking on the Homestead subreddit recently, as one does, and — As one, as Tracy does,
Um there have been a number of posts recently about hay prices and hay getting more expensive. And the craziest thing is there's one guy, one poster who keeps talking about hay prices. And on one of his posts, someone came in and said, they commented, "You should go on All Thoughts."
I love episodes that come about that way. All right. Can I make a little confession here? — Please. — I've done no prep for this episode. I mean, I, you know, I'm often not as diligent as you are, but I was just like, you know what?
I know that hay exists. I've seen it in bales. I figure something is dried. I know it's consumed. I have done no research. I've just Yeah, — You know a little bit about hay though because we spoke with um that was it New Mexico or Arizona now? I can't remember the farmer growing alalfa.
Yeah, it's like fermented, right? Isn't hay like sort of like fermented and dried or something? — Yeah, something like that. — I mean, I guess we'll — But one of the reasons it's good to grow hay in the desert is because you don't have to worry about it getting wet in the drying process.
Yeah. Oh, right. I did. We did learn that. — All right. So, that's the one hay fact that we all know. So, we're going to be talking about hay prices today. But beyond that, I find the hay market really interesting because there are No, seriously.
From the episode’s captions: roughly the first two minutes, lightly cleaned. Keep watching on YouTube →
Topics
- hay market transparency
- vibecoding
- ai data mining
- horse ownership roi
- commodity demand and pricing
Companies and tickers mentioned
- HayWire
Watch the episode
Watch “How a Vibecoded Newsletter Is Making the Hay Market More Transparent | Odd Lots” on YouTube
Summary, takeaways and quote selection by Octagon. Quotes are short excerpts; the full conversation is in the episode.
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