feat: add Macro Agent macroeconomic data service

[endless-printer]

Service

Macro Agent — macroeconomic data endpoints for AI agents.

URL: https://web-production-60258.up.railway.app

Sourced from FRED (Federal Reserve), BEA, and US Treasury. No accounts or API keys required. Per-query pricing via x402 (Base) and MPP (Tempo Mainnet).

Endpoints

Route	Description	Price
GET /macro/snapshot	13 key indicators — GDP, CPI, Core PCE, unemployment, payrolls, Fed funds, 2Y/10Y yields, yield curve, TIPS, M2	.01
GET /macro/series	Historical observations for any of 43 named FRED series	.005
GET /macro/derived	Computed indicators: real yield, breakeven inflation, yield curve spread, GDP growth	.01
GET /macro/releases	FRED data releases published in last 30 days	.002
GET /macro/delta	Period-over-period % change across key indicators	.005

Checklist

• Service is live and accepting payments via MPP
• Entry added to schemas/services.ts
• Types pass: pnpm check:types
• Build succeeds: pnpm build

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Required

• Your service is live and accepting payments via MPP (not a placeholder or coming-soon)
• You've added your entry to schemas/services.ts following the contributing guide
• Types pass: pnpm check:types
• Build succeeds: pnpm build

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Contributing guide · MPPScan · Protocol docs

[github-actions]

🔀 Changed Services

✅ Added

• macro-agent