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Odd Lots

How a Vibecoded Newsletter Is Making the Hay Market More Transparent

40 min episode · 2 min read
·
Aidan Johnson

Episode

40 min

Read time

2 min

Topics

Fundraising & VC, Artificial Intelligence, Software Development

AI-Generated Summary

Key Takeaways

  • Public data arbitrage: The USDA publishes weekly hay auction prices by region, bale type, weight, and quality — buried in PDFs almost nobody reads. Aggregating this via direct API integration and presenting it in plain-English newsletters creates immediate value. Any niche market with ignored government data reports represents a similar opportunity for a lean, two-person operation.
  • Hyperlocal commodity pricing: U.S. hay prices cannot be tracked as a single national figure. Transportation costs of $5–$8 per mile make cross-regional shipping economically unviable, meaning regional prices diverge sharply. Buyers and sellers should benchmark against their nearest auction house — such as Rock Valley, Iowa — rather than national USDA averages, which mask local supply-demand conditions.
  • Drought-driven demand migration: 46% of U.S. alfalfa acreage is currently in drought conditions, pushing buyers in Western states to source from Midwest auction houses. Haywire tracked this pattern — dubbed the Missouri Pattern — by monitoring sequential weekly price spikes moving eastward, demonstrating that regional price anomalies can signal broader supply stress before it becomes widely reported.
  • Quality tiers determine end-use: Hay is graded by Relative Feed Value (RFV), indexed at 100 as baseline. Dairies and horse owners purchase premium alfalfa above RFV 150 for high protein and leaf content. Beef operations use lower-grade, drier hay with less leaf content. Understanding which quality tier applies to your operation determines which regional auction data is actually relevant for purchasing decisions.
  • AI-enabled niche media business model: Haywire operates with two people by automating data ingestion, cross-referencing, and newsletter generation using agentic AI tools. A free tier builds audience; a pro subscription runs $14 per month, rising to $17 after June 30. This cost structure — previously requiring a full editorial team — is now viable at small subscriber counts, making dozens of similarly opaque commodity markets addressable.

What It Covers

Aidan Johnson, a 20-year-old college basketball player, built Haywire — an AI-powered newsletter aggregating USDA auction data to bring price transparency to the $8 billion U.S. hay market, a fragmented commodity with no standardized benchmark and prices currently at $180 per ton for hay and $185 for alfalfa.

Key Questions Answered

  • Public data arbitrage: The USDA publishes weekly hay auction prices by region, bale type, weight, and quality — buried in PDFs almost nobody reads. Aggregating this via direct API integration and presenting it in plain-English newsletters creates immediate value. Any niche market with ignored government data reports represents a similar opportunity for a lean, two-person operation.
  • Hyperlocal commodity pricing: U.S. hay prices cannot be tracked as a single national figure. Transportation costs of $5–$8 per mile make cross-regional shipping economically unviable, meaning regional prices diverge sharply. Buyers and sellers should benchmark against their nearest auction house — such as Rock Valley, Iowa — rather than national USDA averages, which mask local supply-demand conditions.
  • Drought-driven demand migration: 46% of U.S. alfalfa acreage is currently in drought conditions, pushing buyers in Western states to source from Midwest auction houses. Haywire tracked this pattern — dubbed the Missouri Pattern — by monitoring sequential weekly price spikes moving eastward, demonstrating that regional price anomalies can signal broader supply stress before it becomes widely reported.
  • Quality tiers determine end-use: Hay is graded by Relative Feed Value (RFV), indexed at 100 as baseline. Dairies and horse owners purchase premium alfalfa above RFV 150 for high protein and leaf content. Beef operations use lower-grade, drier hay with less leaf content. Understanding which quality tier applies to your operation determines which regional auction data is actually relevant for purchasing decisions.
  • AI-enabled niche media business model: Haywire operates with two people by automating data ingestion, cross-referencing, and newsletter generation using agentic AI tools. A free tier builds audience; a pro subscription runs $14 per month, rising to $17 after June 30. This cost structure — previously requiring a full editorial team — is now viable at small subscriber counts, making dozens of similarly opaque commodity markets addressable.

Notable Moment

When asked whether a tradable futures contract could eventually be built on Haywire's data, Johnson acknowledged the idea but noted that standardizing hay prices is complicated by weather volatility — too much rain, drought, or heat creates unpredictable quality swings that make benchmarking genuinely difficult.

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Episode Transcript

Odd Thoughts is brought to you by VanEck. For years, investors basically forgot about real assets, energy, gold, and infrastructure, but look at what's driving markets now. Central banks loading up on gold, massive CapEx cycles, currencies doing weird things, these assets are at the center of it. Racks, the VanEck real assets ETF, is an actively managed one stop shop for real assets spanning gold, commodities, natural resource equities, and more. Go to vanek.com/raaxpod to learn more fun disclosures later in this episode. The thing about AI for business, it may not automatically fit the way your business works. At IBM, we've seen this firsthand. But by embedding AI across HR, IT, and procurement processes, we've reduced cost by millions, slashed repetitive tasks, and freed thousands of hours for strategic work. Now we're helping companies get smarter by putting AI where it actually pays off, deep in the work that moves the business. Let's create smarter business. IBM. Never bet against American grit or American energy. Through innovation, Venture Global is not only building some of the largest energy facilities in the world right here in The United States, but delivering American energy at a fraction of the cost in a fraction of the time. So while others are busy talking, we're busy building. That's venture global. That's unstoppable energy. Bloomberg Audio Studios. Podcasts, radio, news. Hello, and welcome to another episode of the Odd Thoughts podcast. I'm Tracy Alloway. And I'm Joe Wasenthal. Joe, I was, lurking on the Homestead subreddit recently, as one does. And As what as Tracy Alloway does. 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 pots. I love episodes that come about that way. Alright. Can I make a little confession here? Please. I've done no prep for this episode. Oh. 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 decided I've just decide yeah. You know a little bit about hay, though, because we spoke with, that was it New Mexico or Arizona now? I can't remember. The farmer growing alfalfa. Yeah. It's, like, fermented. Right? Isn't hay, like, sort of, like, fermented and dry 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. Alright. So that's the one hay fact that we all know. So we're gonna be talking about hay prices …

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  • HaywireBy guest
    Aidan Johnson, a 20-year-old college basketball player, built Haywire — an AI-powered newsletter aggregating USDA auction data to bring price transparency to the $8 billion U.S. hay market

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