---
title: "List Bonds"
method: GET
path: "/api/v1/tesouro/"
tags: ["tesouro"]
---

# List Bonds

`GET /api/v1/tesouro/`

## Request

- Base URL: `https://usebolsai.com` (the document declares no server; this is the origin it was published from)
- URL: `https://usebolsai.com/api/v1/tesouro/`
- Auth: API key in header `X-API-Key`
- TypeScript: <https://skmtc.dev/usebolsai/apis/bolsai/docs/api/v1/tesouro/get.ts> (a function with typed inputs; its response is checked against the schema)

Every bond quoted on the latest reference date (Tesouro Transparente, D-1 morning quote).

## Query parameters

- `format` string: Response format: json or csv

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

## Changes

- **2026-10-19** `25caeab9e9ef`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/usebolsai/apis/bolsai/changes/api/v1/tesouro/get.md)

---

[API](https://skmtc.dev/usebolsai/apis/bolsai.md) - [All operations](https://skmtc.dev/usebolsai/apis/bolsai/llms.txt) - [OpenAPI document](https://skmtc.dev/usebolsai/apis/bolsai/revisions/0f6185eae298?raw)