brazil_yield_curve

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Nominal Brazilian sovereign zero-coupon curve, bootstrapped from Tesouro Direto LTN (zero-coupon) and NTN-F (semi-annual coupon) offered-security quotes (method_id sovereign_zero_curve_bootstrap_v1). curve_scope = "tesouro_direto_offered_securities": this is NOT an institutional ANBIMA/Bloomberg ETTJ — it's derived from retail-offered public securities, published as open data (ODbL license). Tenors outside the curve's actual node coverage return status="unsupported", never extrapolated. Use when: you need Brazil's nominal risk-free curve shape or a specific nominal zero rate. Do not use when: you need the real (inflation-linked) curve (use brazil_real_curve) or breakeven inflation (use brazil_inflation_breakeven). Args: as_of: optional YYYY-MM-DD. Defaults to today. tenors: comma-separated subset of 1Y,2Y,3Y,5Y,7Y,10Y. Default: all. quote_side: "buy", "sell", or "mid" (default). payment_token: required in staging ($0.01/call per pricing.yaml).