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Losbeto Brazil Yield Curve
x402
Losbeto Brazil Yield Curve is a paid API for AI agents from api.losbeto.xyz, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).
Returns Brazil interest rate yield curve data sourced from BCB/B3 macro data feeds
Price / call$0.05
Success—
StatusUnknown
How this service works
OpenAI-compatible LLM gateway at $0.005/call — change base_url, pay in USDC. Plus pay-per-call market data: multi-oracle price consensus, sentiment, forex, equities, commodities, Brazil macro (BCB/B3) and crypto. No API keys, no accounts. USDC on Base, Solana and Algorand via x402.
Output
A JSON object containing Brazil's interest rate yield curve, including rates across multiple maturities sourced from BCB (Banco Central do Brasil) and B3 exchange macro data feeds.
Example use cases
Brazil macro rate monitoring for trading
“What does the Brazilian yield curve look like right now? I need the full term structure of BRL interest rates from BCB/B3 to inform a rates trade.”
EM fixed income portfolio analysis
“Fetch the current Brazil sovereign yield curve data so I can compare BRL rates across maturities for my emerging markets bond portfolio analysis.”
Automated Brazil macro dashboard
“Grab the latest Brazil yield curve from Losbeto and add it to my macro dashboard — I want to track BCB/B3 interest rates without setting up any accounts or API keys.”
Technical details
Endpoint
GEThttps://api.losbeto.xyz/br-curveWhen to prefer
Choose this endpoint when you need Brazil-specific interest rate yield curve data sourced from official BCB/B3 feeds, especially when you want pay-per-call access with no API key or account setup, and you are operating in an agentic context with USDC payment capability on Base or Solana.
Side effects
- Payment not received — 402 response if USDC payment on Base or Solana is not provided or fails
- Upstream data unavailable — BCB/B3 data feed temporarily down
- Network timeout — slow response if upstream macro data source is delayed
- Invalid payment network — payment sent on unsupported chain
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json"
}Tags
x402
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