MacroPulse Rates Differential is a paid API for AI agents from macropulse-alpha.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).
Returns G10 central bank interest rate differentials and carry trade intelligence for forex analysis
Interest-rate differential and carry intelligence for FX agents — G10 policy rates, yield spreads and the carry-trade map that drives durable currency trends.
A structured breakdown of G10 central bank policy rates, pairwise rate differentials, and carry trade intelligence including which pairs offer the most attractive positive or negative carry, yield spreads, and actionable signals for forex carry trade positioning.
GEThttps://macropulse-alpha.vercel.app/api/rates-differentialUse this endpoint when you need a focused, ready-to-use analysis of G10 central bank rate differentials and carry trade intelligence — particularly when building FX carry trade strategies, comparing monetary policy divergence across major economies, or looking for yield-based currency pair signals without having to aggregate raw central bank data yourself.
{
"session": "london"
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{
"raw": "{\n \"generated_at_utc\": \"2026-06-12T04:25:36Z\",\n \"headline\": \"JPY repatriation risk is the dominant structural threat: JGB yields surging to 2.52% pressure all JPY-funded carry trades even as USD/JPY and AUD/JPY post the strongest dual-layer (overnight + 10Y spread) alignment in G10.\",\n \"intelligence_layers\": {\n \"usd_stress\": \"normal\",\n \"usd_stress_note\": \"Fed swap line balances near zero ($0.0B) confirm no systemic USD shortage — dollar direction is purely rate-differential and risk-appetite driven, with no mechanical funding premium distorting spot.\",\n \"capital_flows\": \"flat\",\n \"capital_flows_note\": \"Foreign Treasury holdings flat at $65B with no directional accumulation or reduction signal, removing both structural tailwind and headwind for USD positioning.\",\n \"japan_repatriation_risk\": \"active\",\n \"yield_curve_status\": \"flat\",\n \"yield_curve_note\": \"US 2Y/10Y spread of +0.42% represents a transitional flat configuration — insufficient steepness to signal durable reflationary USD tailwind, but the absence of inversion removes the medium-term USD recession drag; watch for a break above +0.60% (bullish USD) or collapse back toward flat/inversion (bearish).\"\n },\n \"g10_carry_matrix\": [\n {\n \"pair\": \"GBP/JPY\",\n \"overnight_carry_diff\": \"+3.43%/yr\",\n \"ten_year_yield_spread\": \"+2.42%\",\n \"carry_direction\": \"Long GBP\",\n \"yield_direction\": \"Long GBP\",\n \"both_aligned\": true,\n \"annual_pips_carry\": 732,\n \"carry_trade_attractiveness\": \"high\",\n \"risk_note\": \"JGB 10Y at 2.52% (+17bp) is the primary unwind trigger — Japanese institutional investors repatriating gilts-funded positions could deliver rapid JPY short-covering spikes of 200-400 pips. UK CPI stickiness risk (BOE holds rates) is secondary. Both layers aligned but JPY repatriation is a systemic tail.\"\n },\n {\n \"pair\": \"USD/JPY\",\n \"overnight_carry_diff\": \"+3.32%/yr\",\n \"ten_year_yield_spread\": \"+2.41%\",\n \"carry_direction\": \"Long USD\",\n \"yield_direction\": \"Long USD\",\n \"both_aligned\": true,\n \"annual_pips_carry\": 532,\n \"carry_trade_attractiveness\": \"high\",\n \"risk_note\": \"Strongest dual-alignment in USD pairs. Primary risk: JGB yield surge to 2.52% — if 10Y JGB breaks 2.70-3.00%, Japanese life insurers and pension funds face mark-to-market pressure forcing domestic repatriation, compressing the 2.41% yield spread mechanically. FOMC cut cycle re-pricing is secondary unwind risk.\"\n },\n {\n \"pair\": \"AUD/JPY\",\n \"overnight_carry_diff\": \"+3.30%/yr\",\n \"ten_year_yield_spread\": \"+2.66%\",\n \"carry_direction\": \"Long AUD\",\n \"yield_direction\": \"Long AUD\",\n \"both_aligned\": true,\n \"annual_pips_carry\": 347,\n \"carry_trade_attractiveness\": \"high\",\n \"risk_note\": \"Widest 10Y spread in G10 JPY crosses (+2.66%) combined with solid overnight carry. However AUD/JPY historically experiences the most violent carry unwinds in risk-off events (2008: -6000 pips, 2022 Aug: -700 pips in 3 days). Brent at $97.46 supports AUD via commodity channel, but a China demand shock or JGB-driven repatriation wave would hit AUD/JPY hardest in G10.\"\n },\n {\n \"pair\": \"EUR/USD\",\n \"overnight_carry_diff\": \"-1.69%/yr\",\n \"ten_year_yield_spread\": \"-1.24%\",\n \"carry_direction\": \"Long USD\",\n \"yield_direction\": \"Long USD\",\n \"both_aligned\": true,\n \"annual_pips_carry\": -195,\n \"carry_trade_attractiveness\": \"low\",\n \"risk_note\": \"Both layers favour USD (short EUR), yet EUR/USD is trading at 1.1533 — significantly above where the rate differential alone would suggest fair value (~1.05-1.08 range implied by historical spread relationships). This divergence signals either USD structural headwinds (fiscal/twin deficit concerns) or EUR political risk premium compression. Capital flows flat removes the USD structural bid. Carry and yield both say long USD, but spot price action says the market is not complying — high fade risk on USD longs here.\"\n },\n {\n \"pair\": \"EUR/JPY\",\n \"overnight_carry_diff\": \"+1.63%/yr\",\n \"ten_year_yield_spread\": \"+1.17%\",\n \"carry_direction\": \"Long EUR\",\n \"yield_direction\": \"Long EUR\",\n \"both_aligned\": true,\n \"annual_pips_carry\": 210,\n \"carry_trade_attractiveness\": \"medium\",\n \"risk_note\": \"Both layers aligned for long EUR, but the narrowest margin in the JPY crosses. Rising JGB yields compress the EUR/JPY 10Y spread mechanically — each +10bp in JGB yields reduces the structural tailwind. ECB at 1.93% policy rate offers the weakest carry support in the JPY cross universe. JPY repatriation risk applies directly.\"\n },\n {\n \"pair\": \"GBP/USD\",\n \"overnight_carry_diff\": \"+0.11%/yr\",\n \"ten_year_yield_spread\": \"+0.01%\",\n \"carry_direction\": \"Long GBP (marginal)\",\n \"yield_direction\": \"Long GBP (marginal)\",\n \"both_aligned\": true,\n \"annual_pips_carry\": 15,\n \"carry_trade_attractiveness\": \"low\",\n \"risk_note\": \"Near-zero differential on both layers — this is a macro/political/momentum trade, not a carry or yield spread trade. GBP/USD at 1.336. UK fiscal trajectory and US twin deficit concerns dominate over negligible rate differentials. No carry edge whatsoever.\"\n },\n {\n \"pair\": \"AUD/USD\",\n \"overnight_carry_diff\": \"-0.02%/yr\",\n \"ten_year_yield_spread\": \"+0.25%\",\n \"carry_direction\": \"Neutral (USD marginal)\",\n \"yield_direction\": \"Long AUD (marginal)\",\n \"both_aligned\": false,\n \"annual_pips_carry\": -3,\n \"carry_trade_attractiveness\": \"low\",\n \"risk_note\": \"Overnight carry is effectively flat (2bp), while the 10Y spread gives AUD a marginal +25bp structural edge. Layers diverge at noise level. AUD/USD direction dominated by China demand signals, iron ore/copper, and commodity cycle — not rate differentials. Brent at $97.46 and WTI at $95.00 provide indirect AUD commodity support.\"\n },\n {\n \"pair\": \"USD/CHF\",\n \"overnight_carry_diff\": \"N/A (SNB rate not in carry stack)\",\n \"ten_year_yield_spread\": \"+4.14%\",\n \"carry_direction\": \"Long USD (implied by policy divergence)\",\n \"yield_direction\": \"Long USD\",\n \"both_aligned\": true,\n \"annual_pips_carry\": null,\n \"carry_trade_attractiveness\": \"medium\",\n \"risk_note\": \"Widest 10Y yield spread in the entire G10 universe (+4.14%) provides the strongest structural USD tailwind on a pure yield basis. However, CHF functions as a safe-haven currency — any risk-off episode (VIX at",
"meta": {
"news_items": 0,
"usd_stress": "normal",
"carry_pairs": 7,
"fred_series": 14,
"capital_flows": "flat",
"macro_signals": 0,
"yield_spreads": 10
},
"disclaimer": "For informational purposes only. Not financial advice.",
"parse_error": true,
"generated_at": "2026-06-12T04:26:14.058Z"
}{
"type": "json",
"example": {
"bias": "USD strength supported by rate differential vs EUR and JPY",
"aud_usd_diff_bp": -20,
"eur_usd_diff_bp": -175,
"gbp_usd_diff_bp": -90,
"usd_jpy_diff_bp": 530
}
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