curl "https://api.doctacapital.com.ar/api/v1/treasuries/instruments?type=bill&outstanding=true&limit=3" \
-H "Authorization: Bearer $DOCTA_TOKEN"
{
"as_of": "2026-11-11",
"filters": {
"type": ["bill"],
"outstanding": true,
"maturity_from": null,
"maturity_to": null,
"term": null,
"q": null,
"include": null
},
"total": 44,
"returned": 3,
"data": [
{
"isin": "US912797UY17",
"cusip": "912797UY1",
"kind": "BILL",
"security_type": "Bill",
"security_term": "26-Week",
"issue_date": "2026-05-14",
"dated_date": null,
"maturity_date": "2026-11-12",
"days_to_maturity": 1,
"outstanding": true,
"coupon": null,
"interest_payment_frequency": null,
"first_interest_payment_date": null,
"reopenings": 2,
"auction": {
"auction_date": null,
"announcement_date": "2026-05-07",
"price_per_100": null,
"high_discount_rate": null,
"high_investment_rate": null
},
"last_auction": {
"issue_date": "2026-10-01",
"security_term": "6-Week",
"reopening": true,
"cash_management_bill": false,
"price_per_100": null,
"high_discount_rate": null,
"high_investment_rate": null,
"auction_date": null,
"announcement_date": "2026-09-24"
}
}
]
}
{
"as_of": "2026-11-11",
"filters": {
"type": null,
"outstanding": false,
"maturity_from": null,
"maturity_to": null,
"term": null,
"q": "91282CJK",
"include": ["reopenings"]
},
"total": 1,
"returned": 1,
"data": [
{
"isin": "US91282CJK80",
"cusip": "91282CJK8",
"kind": "NOTE",
"security_type": "Note",
"security_term": "3-Year",
"issue_date": "2023-11-15",
"dated_date": "2023-11-15",
"maturity_date": "2026-11-15",
"days_to_maturity": 4,
"outstanding": true,
"coupon": 4.625,
"interest_payment_frequency": null,
"first_interest_payment_date": null,
"reopenings": 0,
"auction": {
"auction_date": null,
"announcement_date": "2023-11-01",
"price_per_100": null,
"high_discount_rate": null,
"high_investment_rate": null
},
"last_auction": {
"issue_date": "2023-11-15",
"security_term": "3-Year",
"reopening": false,
"cash_management_bill": false,
"price_per_100": null,
"high_discount_rate": null,
"high_investment_rate": null,
"auction_date": null,
"announcement_date": "2023-11-01"
},
"auctions": [
{
"issue_date": "2023-11-15",
"security_term": "3-Year",
"reopening": false,
"cash_management_bill": false,
"price_per_100": null,
"high_discount_rate": null,
"high_investment_rate": null,
"auction_date": null,
"announcement_date": "2023-11-01"
}
]
}
]
}
{
"type": "/errors/validation-error",
"title": "Validation Error",
"status": 422,
"detail": "'type' accepts ['bill', 'cmb', 'note', 'bond', 'tips', 'frn'] separated by dots, got ['foo']",
"details": {
"code": "invalid_type"
}
}
Catálogo de US Treasuries
Catálogo de títulos del Tesoro de Estados Unidos, una fila por título (las reaperturas se agrupan en la subasta original), ordenado por maturity_date. Letras, letras de caja, notas, bonos, TIPS y FRN desde 1980. No trae precio. Por defecto lista todos los títulos, vencidos incluidos, hasta limit=1000. Coupon en porcentaje.
curl "https://api.doctacapital.com.ar/api/v1/treasuries/instruments?type=bill&outstanding=true&limit=3" \
-H "Authorization: Bearer $DOCTA_TOKEN"
{
"as_of": "2026-11-11",
"filters": {
"type": ["bill"],
"outstanding": true,
"maturity_from": null,
"maturity_to": null,
"term": null,
"q": null,
"include": null
},
"total": 44,
"returned": 3,
"data": [
{
"isin": "US912797UY17",
"cusip": "912797UY1",
"kind": "BILL",
"security_type": "Bill",
"security_term": "26-Week",
"issue_date": "2026-05-14",
"dated_date": null,
"maturity_date": "2026-11-12",
"days_to_maturity": 1,
"outstanding": true,
"coupon": null,
"interest_payment_frequency": null,
"first_interest_payment_date": null,
"reopenings": 2,
"auction": {
"auction_date": null,
"announcement_date": "2026-05-07",
"price_per_100": null,
"high_discount_rate": null,
"high_investment_rate": null
},
"last_auction": {
"issue_date": "2026-10-01",
"security_term": "6-Week",
"reopening": true,
"cash_management_bill": false,
"price_per_100": null,
"high_discount_rate": null,
"high_investment_rate": null,
"auction_date": null,
"announcement_date": "2026-09-24"
}
}
]
}
{
"as_of": "2026-11-11",
"filters": {
"type": null,
"outstanding": false,
"maturity_from": null,
"maturity_to": null,
"term": null,
"q": "91282CJK",
"include": ["reopenings"]
},
"total": 1,
"returned": 1,
"data": [
{
"isin": "US91282CJK80",
"cusip": "91282CJK8",
"kind": "NOTE",
"security_type": "Note",
"security_term": "3-Year",
"issue_date": "2023-11-15",
"dated_date": "2023-11-15",
"maturity_date": "2026-11-15",
"days_to_maturity": 4,
"outstanding": true,
"coupon": 4.625,
"interest_payment_frequency": null,
"first_interest_payment_date": null,
"reopenings": 0,
"auction": {
"auction_date": null,
"announcement_date": "2023-11-01",
"price_per_100": null,
"high_discount_rate": null,
"high_investment_rate": null
},
"last_auction": {
"issue_date": "2023-11-15",
"security_term": "3-Year",
"reopening": false,
"cash_management_bill": false,
"price_per_100": null,
"high_discount_rate": null,
"high_investment_rate": null,
"auction_date": null,
"announcement_date": "2023-11-01"
},
"auctions": [
{
"issue_date": "2023-11-15",
"security_term": "3-Year",
"reopening": false,
"cash_management_bill": false,
"price_per_100": null,
"high_discount_rate": null,
"high_investment_rate": null,
"auction_date": null,
"announcement_date": "2023-11-01"
}
]
}
]
}
{
"type": "/errors/validation-error",
"title": "Validation Error",
"status": 422,
"detail": "'type' accepts ['bill', 'cmb', 'note', 'bond', 'tips', 'frn'] separated by dots, got ['foo']",
"details": {
"code": "invalid_type"
}
}
/price. Requiere el scope treasuries:read.Parámetros de consulta
Todos son opcionales. Sin ninguno, la API devuelve las primeras 1.000 filas de los 5.099 títulos del catálogo, vencidos incluidos.bill, cmb, note, bond, tips, frn. Ejemplo: type=note.bond. Sin type entran todos.YYYY-MM-DD. Define qué títulos están vigentes (outstanding), los days_to_maturity y last_auction. Predeterminado: la fecha del día del servidor. Acepta fechas pasadas y futuras.true deja solo los títulos vigentes en as_of: emitidos en o antes de esa fecha (issue_date <= as_of) y que vencen después (as_of < maturity_date). false lista todos. Acepta true, false, 1, 0, yes, no.YYYY-MM-DD.YYYY-MM-DD.52-Week, 26-Week, 2-Year, 10-Year, 30-Year. Algunos títulos tienen plazos como 29-Year 9-Month.q=91282CJK encuentra US91282CJK80.total informa cuántos títulos cumplen los filtros aunque no entren todos.reopenings, que agrega a cada fila auctions con todas las subastas del título.maturity_date ascendente y, en el mismo vencimiento, por ISIN. Con outstanding=true&limit=10000 traés todos los títulos vigentes en una request: eran 454 el 11 de noviembre de 2026.Ejemplo de solicitud
curl "https://api.doctacapital.com.ar/api/v1/treasuries/instruments?type=bill&outstanding=true&limit=3" \
-H "Authorization: Bearer $DOCTA_TOKEN"
Respuesta exitosa
YYYY-MM-DD.type (lista en minúscula o null), outstanding (booleano), maturity_from, maturity_to, term, q (en mayúscula) e include (lista o null). Un filtro que no mandaste vuelve en null.limit.data.BILL, CMB, NOTE, BOND, TIPS o FRN. Sale de las marcas del título: un TIPS o un FRN tienen security_type Note o Bond, y una letra de caja tiene Bill.Bill, Note o Bond.52-Week, 10-Year).null en letras.as_of al vencimiento. Negativo en un título vencido.as_of.4.625 es 4,625%). null en letras y FRN.null: el 11 de noviembre de 2026 venía en null en los 454 títulos vigentes.null, igual que interest_payment_frequency.auction_date, announcement_date, price_per_100, high_discount_rate y high_investment_rate. Solo announcement_date viene completo en todo el catálogo vigente. Los demás pueden venir en null, y el 11 de noviembre de 2026 price_per_100, high_discount_rate y high_investment_rate venían en null en todos los títulos vigentes.as_of, la original o una reapertura: issue_date, security_term (plazo de esa subasta, ej., 9-Year 10-Month), reopening, cash_management_bill, price_per_100, high_discount_rate, high_investment_rate, auction_date y announcement_date. Cuando auction_date es null, la fecha que cuenta es issue_date. null si as_of es anterior a la primera subasta.include=reopenings. Todas las subastas del título, la original incluida, ordenadas por issue_date, con los mismos campos que last_auction: issue_date, security_term, reopening, cash_management_bill, price_per_100, high_discount_rate, high_investment_rate, auction_date y announcement_date.Ejemplo de respuesta exitosa
La respuesta trae tres letras. Acá se muestra la primera.{
"as_of": "2026-11-11",
"filters": {
"type": ["bill"],
"outstanding": true,
"maturity_from": null,
"maturity_to": null,
"term": null,
"q": null,
"include": null
},
"total": 44,
"returned": 3,
"data": [
{
"isin": "US912797UY17",
"cusip": "912797UY1",
"kind": "BILL",
"security_type": "Bill",
"security_term": "26-Week",
"issue_date": "2026-05-14",
"dated_date": null,
"maturity_date": "2026-11-12",
"days_to_maturity": 1,
"outstanding": true,
"coupon": null,
"interest_payment_frequency": null,
"first_interest_payment_date": null,
"reopenings": 2,
"auction": {
"auction_date": null,
"announcement_date": "2026-05-07",
"price_per_100": null,
"high_discount_rate": null,
"high_investment_rate": null
},
"last_auction": {
"issue_date": "2026-10-01",
"security_term": "6-Week",
"reopening": true,
"cash_management_bill": false,
"price_per_100": null,
"high_discount_rate": null,
"high_investment_rate": null,
"auction_date": null,
"announcement_date": "2026-09-24"
}
}
]
}
{
"as_of": "2026-11-11",
"filters": {
"type": null,
"outstanding": false,
"maturity_from": null,
"maturity_to": null,
"term": null,
"q": "91282CJK",
"include": ["reopenings"]
},
"total": 1,
"returned": 1,
"data": [
{
"isin": "US91282CJK80",
"cusip": "91282CJK8",
"kind": "NOTE",
"security_type": "Note",
"security_term": "3-Year",
"issue_date": "2023-11-15",
"dated_date": "2023-11-15",
"maturity_date": "2026-11-15",
"days_to_maturity": 4,
"outstanding": true,
"coupon": 4.625,
"interest_payment_frequency": null,
"first_interest_payment_date": null,
"reopenings": 0,
"auction": {
"auction_date": null,
"announcement_date": "2023-11-01",
"price_per_100": null,
"high_discount_rate": null,
"high_investment_rate": null
},
"last_auction": {
"issue_date": "2023-11-15",
"security_term": "3-Year",
"reopening": false,
"cash_management_bill": false,
"price_per_100": null,
"high_discount_rate": null,
"high_investment_rate": null,
"auction_date": null,
"announcement_date": "2023-11-01"
},
"auctions": [
{
"issue_date": "2023-11-15",
"security_term": "3-Year",
"reopening": false,
"cash_management_bill": false,
"price_per_100": null,
"high_discount_rate": null,
"high_investment_rate": null,
"auction_date": null,
"announcement_date": "2023-11-01"
}
]
}
]
}
{
"type": "/errors/validation-error",
"title": "Validation Error",
"status": 422,
"detail": "'type' accepts ['bill', 'cmb', 'note', 'bond', 'tips', 'frn'] separated by dots, got ['foo']",
"details": {
"code": "invalid_type"
}
}
Errores
| Status | details.code | Cuándo |
|---|---|---|
| 422 | invalid_type | type con un valor fuera de la lista. |
| 422 | invalid_include | include distinto de reopenings. |
| 422 | invalid_parameter | limit fuera de 1 a 10000 ('limit' must be between 1 and 10000, got 0) u outstanding que no es booleano. |
| 422 | invalid_date | as_of, maturity_from o maturity_to no son una fecha YYYY-MM-DD válida. |
total: 0 y data vacío. La taxonomía completa está en la guía.Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Query Parameters
Tipos separados por punto: bill, cmb, note, bond, tips, frn. Ej.: note.bond.
Fecha de referencia para outstanding, days_to_maturity y last_auction, YYYY-MM-DD. Predeterminado: hoy.
true deja los títulos con issue_date <= as_of < maturity_date. false lista todos.
true, false Vencimiento mínimo, inclusivo, YYYY-MM-DD.
Vencimiento máximo, inclusivo, YYYY-MM-DD.
Plazo exacto de la subasta original, ej. 52-Week o 10-Year.
Fragmento del ISIN o del CUSIP.
Máximo de filas, de 1 a 10000.
1 <= x <= 10000Extras separados por punto. Único valor: reopenings (agrega auctions a cada fila).
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