Get the Argentina EMBI spread daily series

JP Morgan EMBI spread of Argentine sovereign bonds over US Treasuries, in basis points (100 bp = 1%). Without parameters returns the latest available close. 'to' defaults to the latest available date and 'from' defaults to 'to' (a single day).

GET/v1/market-data/economic-indicators/embi-spread

Request

Headers

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

Not applicable: Path Parameters, Body.

Query Parameters

Field	Type	Required	Description
from	string (date)	No	Start date (inclusive), yyyy-MM-dd. Defaults to 'to'.
to	string (date)	No	End date (inclusive), yyyy-MM-dd. Defaults to the latest available date.

Response

2XX Success

Status: 200 — EMBI spread daily closes, ascending by date

Returns an array of objects with these fields:

Field	Type	Description
date	string (date)	Quote date.
value	number	Spread in basis points.

Error Codes

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

Code Example

cURL

curl -X GET "https://b2b.allaria.dev/v1/market-data/economic-indicators/embi-spread?from=2026-01-01&to=2026-10-08" \
  -H "Authorization: Bearer ACCESS_TOKEN"

JavaScript

const response = await fetch('https://b2b.allaria.dev/v1/market-data/economic-indicators/embi-spread?from=2026-01-01&to=2026-10-08', {
  method: 'GET',
  headers: { 'Authorization': 'Bearer ACCESS_TOKEN' },
});
const data = await response.json();
console.log(data);

Python

import requests

response = requests.get(
    'https://b2b.allaria.dev/v1/market-data/economic-indicators/embi-spread?from=2026-01-01&to=2026-10-08',
    headers={ 'Authorization': 'Bearer ACCESS_TOKEN' },
)
print(response.json())

Node.js

const axios = require('axios');

const response = await axios.get('https://b2b.allaria.dev/v1/market-data/economic-indicators/embi-spread?from=2026-01-01&to=2026-10-08', {
  headers: { 'Authorization': 'Bearer ACCESS_TOKEN' },
});
console.log(response.data);

2XX Success

[
  {
    "date": "2026-10-08",
    "value": 588
  }
]