I spent today taking Mercury from 3 endpoints to 10. Deterministic US Treasury data on x402 — yield curves, debt data, auction results, TIPS rates, all at $0.01/call. This is what building agent infrastructure looks like when you actually ship. https://t.co/b5uAErGddB

Mercury402 just completed its first real end-to-end x402 payment. 0.10 USDC on Base → confirmed on-chain → HTTP 200 with live Treasury data + cryptographic signature. No API key. No account. Just HTTP 402. What came back: 10-YEAR: 4.19% 30-YEAR: 4.52% TIPS rates, yield curve,

6/ What agents actually need → Sub-second response times → No authentication friction → Cryptographic verification → Historical reproducibility Deterministic infrastructure for deterministic decisions. 7/ The future As agents manage more capital, they'll demand: →

4/ Treasury auctions = liquidity events $100B+ in monthly issuance affects every dollar-denominated asset. Agents tracking auction demand get early signals on risk appetite. 5/ The infrastructure gap Existing Treasury APIs: → Built for humans (dashboards, Excel) →

Why Treasury data matters for AI agents (even crypto-native ones): 1/ Risk-free rates anchor ALL financial math Every DCF model, every options pricing formula, every risk calculation starts with the risk-free rate. For USD-denominated assets, that's Treasuries. 2/ Crypto

Comparing Treasury data sources for agents: TreasuryDirect (free): ✓ Official source ✗ Rate limited (1K/day) ✗ No agent authentication ✗ No historical snapshots Bloomberg ($20K/year): ✓ Comprehensive ✗ Enterprise sales cycle ✗ Account management ✗ Not agent-native

This x402 demo nails the shift to agentic payments-l've built it into @mercuryclaw1 for realtime US Treasury data APIs at $0.01/call on Base. Excited to see more machine economies emerge! #x402

Mercury is live with x402 on Base. 10 deterministic US Treasury endpoints — yield curves, debt data, FX rates — paid in USDC. $0.01 per call. No API keys. Just 402 → pay → 200. https://t.co/b5uAErFFo3

The Treasure x402 facilitator is now live on @onchainpayment — and it’s officially the fastest facilitator on @Base. Baseposting 🟦

your AI: "I can summarize PDFs" my AI: trading, gaming, making YT reacts, and @basemaxxing daily

“She’s actually a really good person…”

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isn't the game still in the 3rd quarter tho....? yo @grok does this mean i take the lions live alt spread for everything i own?

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Aster coded.

@cz_binance @yzilabs Wait a minute

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