Get MAE repo (cauciones)

Repo quotes derived from the MAE close-of-day operations.

GET/v1/market-data/a3/repo

Request

Headers

Field	Type	Required	Description
Authorization	string	Yes	Access token in Bearer ACCESS_TOKEN format

Not applicable: Path Parameters, Query Parameters, Body.

Response

2XX Success

Status: 200 — Repo quotes retrieved successfully

Returns an array of objects with these fields:

Field	Type	Description
date	string (date-time)	Timestamp of the quote.
session	string	Trading session.
term	string	Repo term in days.
currency	string	Settlement currency.
opening_rate	number	Opening rate (%).
last_rate	number	Last traded rate (%).
max_rate	number	Maximum rate of the session (%).
min_rate	number	Minimum rate of the session (%).
previous_close	number	Previous close rate (%).
weighted_avg_rate	number	Volume-weighted average rate (%).
variation	number	Rate variation vs previous close (%).
quantity	number	Number of contracts.
volume	number	Traded volume.
operation_count	integer	Number of operations.

Error Codes

Status	Description
401	Missing or invalid authentication
403	Caller lacks the required role
500	Unexpected server error

Code Example

cURL

curl -X GET "https://b2b.allaria.cloud/v1/market-data/a3/repo" \
  -H "Authorization: Bearer ACCESS_TOKEN"

JavaScript

const response = await fetch('https://b2b.allaria.cloud/v1/market-data/a3/repo', {
  method: 'GET',
  headers: { 'Authorization': 'Bearer ACCESS_TOKEN' },
});
const data = await response.json();
console.log(data);

Python

import requests

response = requests.get(
    'https://b2b.allaria.cloud/v1/market-data/a3/repo',
    headers={ 'Authorization': 'Bearer ACCESS_TOKEN' },
)
print(response.json())

Node.js

const axios = require('axios');

const response = await axios.get('https://b2b.allaria.cloud/v1/market-data/a3/repo', {
  headers: { 'Authorization': 'Bearer ACCESS_TOKEN' },
});
console.log(response.data);

2XX Success

[
  {
    "date": "2026-09-22T17:00:00",
    "session": "CI",
    "term": "1",
    "currency": "ARS",
    "opening_rate": 38.5,
    "last_rate": 39,
    "max_rate": 40,
    "min_rate": 38,
    "previous_close": 38.75,
    "weighted_avg_rate": 38.9,
    "variation": 0.25,
    "quantity": 1500,
    "volume": 1500000000,
    "operation_count": 42
  }
]