v2 prices

curl --request GET \
  --url https://zcjbtpxuhdekpwcxmepn.supabase.co/functions/v1/silo-api/v2/prices \
  --header 'apikey: <api-key>'

import requests

url = "https://zcjbtpxuhdekpwcxmepn.supabase.co/functions/v1/silo-api/v2/prices"

headers = {"apikey": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {apikey: '<api-key>'}};

fetch('https://zcjbtpxuhdekpwcxmepn.supabase.co/functions/v1/silo-api/v2/prices', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://zcjbtpxuhdekpwcxmepn.supabase.co/functions/v1/silo-api/v2/prices",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "apikey: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://zcjbtpxuhdekpwcxmepn.supabase.co/functions/v1/silo-api/v2/prices"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("apikey", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

require 'uri'
require 'net/http'

url = URI("https://zcjbtpxuhdekpwcxmepn.supabase.co/functions/v1/silo-api/v2/prices")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["apikey"] = '<api-key>'

response = http.request(request)
puts response.read_body

{
  "data": [
    "<unknown>"
  ],
  "meta": {
    "resource": "<string>",
    "kind": "<string>",
    "request": {},
    "id_known": true,
    "endpoint": "<string>"
  },
  "next_page_url": "<string>"
}

{
  "error": {
    "code": "bad_request",
    "message": "<string>",
    "target": "<string>",
    "innererror": {
      "sqlstate": "<string>",
      "hint": "<string>",
      "details": "<string>"
    }
  }
}

API Reference

v2 prices

Preview, not deployed. The v2 gateway is built but not deployed yet; this call works once the owner deploys silo-api.

What did it trade at? Daily history (split-adjusted by default), latest quote, sessions, indices, B3 FORWARD prints.

Example: /v2/prices?id=PETR4

Kinds:

history: api.quote_history: one ticker, oldest first, 1 year to the latest session by default, paged with the function’s p_after cursor. With no id: the research universe (the tickers held).
latest: api.quote_latest: the ticker’s newest session (raw, adjusted false). With no id: the research universe.
session: One session’s quotes from one price view (raw, adjusted false). Paged with order + limit + offset; the default session is pinned in the cursor.
index: api.index_history: one B3 index code (IBOV, IFIX, …), levels as published (total-return indices, not adjusted). With no id the SQL refusal names the codes held.
forward: api.trade_consolidated_history: one FORWARD-segment ticker; last_price is the close, ref_price is never a trade.

With no from, a dated kind reads the last 12 months to to.

GET /v2/prices?help describes the main parameters, ?help=all adds the hidden ones.

GET

prices

v2 prices

curl --request GET \
  --url https://zcjbtpxuhdekpwcxmepn.supabase.co/functions/v1/silo-api/v2/prices \
  --header 'apikey: <api-key>'

import requests

url = "https://zcjbtpxuhdekpwcxmepn.supabase.co/functions/v1/silo-api/v2/prices"

headers = {"apikey": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {apikey: '<api-key>'}};

fetch('https://zcjbtpxuhdekpwcxmepn.supabase.co/functions/v1/silo-api/v2/prices', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://zcjbtpxuhdekpwcxmepn.supabase.co/functions/v1/silo-api/v2/prices",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "apikey: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://zcjbtpxuhdekpwcxmepn.supabase.co/functions/v1/silo-api/v2/prices"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("apikey", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

require 'uri'
require 'net/http'

url = URI("https://zcjbtpxuhdekpwcxmepn.supabase.co/functions/v1/silo-api/v2/prices")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["apikey"] = '<api-key>'

response = http.request(request)
puts response.read_body

{
  "data": [
    "<unknown>"
  ],
  "meta": {
    "resource": "<string>",
    "kind": "<string>",
    "request": {},
    "id_known": true,
    "endpoint": "<string>"
  },
  "next_page_url": "<string>"
}

{
  "error": {
    "code": "bad_request",
    "message": "<string>",
    "target": "<string>",
    "innererror": {
      "sqlstate": "<string>",
      "hint": "<string>",
      "details": "<string>"
    }
  }
}

Authorizations

apikey

string

header

default:sb_publishable__yfFQsykAglrvc9GS6_PYw_B24ex437

required

The public publishable key. It identifies the project, not you, and is the anonymous tier.

Query Parameters

kind

enum<string>

default:history

history: one ticker's daily series. latest: its newest session. session: every quote of one session (the seven price views in one). index: a B3 index's daily levels. forward: B3 FORWARD-segment prints (fixed-income ETFs COTAHIST does not carry). Default: history.

Available options:

history,

latest,

session,

index,

forward

freq

enum<string>

default:day

kind history, index, forward. month: the last session of each month, selected from the daily rows (no interpolation; a month with no session has no row). Default: day.

Available options:

day,

month

adjust

enum<string>

default:split

kind history. split: close_adj (splits, groupings, bonus shares; no dividends). none: the raw close as traded. Every row carries adjusted (true or false); the other kinds are never adjusted. Default: split.

Available options:

split,

none

string

By kind: history, latest take a B3 ticker (PETR4); session takes a B3 ticker (none: every ticker of the session); index takes a B3 index code (IBOV, IFIX, ...); forward takes a B3 FORWARD-segment ticker. With no id, kinds history, latest read api.research_universe (what SILO holds). Default: none.

from

string<date>

First date of the window, YYYY-MM-DD. Default: the resource's default window, counted back from to.

string<date>

Last date of the window, YYYY-MM-DD. Default: the latest complete period, from coverage.

limit

integer

The page size. More rows than one page come through next_page_url, never cut silently; a call stops at the tier's rows-per-call cap with meta.tier_cap_reached. Default: the tier's page maximum (10 anonymous, 100 signed in); a larger value is coerced to it.

Required range: x >= 1

cursor

string

The opaque cursor from a previous next_page_url. It carries every other parameter: send it alone (another parameter with a different value is bad_request). Default: none: the first page.

board

string

Hidden parameter (?help=all lists it). kind history, latest, session. A BDI board code (02 is the standard lot). Default: all boards: the series follows the ISIN across boards.

asset_class

enum<string>

default:all

Hidden parameter (?help=all lists it). kind session. all: api.quotes (standard lot, tpmerc 010). Each class reads its own view (equities, bdrs, units, fund_quotas, cash_securities: standard, odd and block lots, with lot on the row; auctions: tpmerc 017), with every column it publishes. Default: all.

Available options:

all,

equity,

bdr,

unit,

fund_quota,

cash_security,

auction

fields

enum<string>

default:core

Hidden parameter (?help=all lists it). core: a short set (history: ticker, trade_date, close_adj or close, isin). all: every column the endpoint publishes. index and forward publish few columns, so core is all of them. Default: core.

Available options:

core,

all

date

string<date>

Hidden parameter (?help=all lists it). kind session. The session date, YYYY-MM-DD. Default: the latest session in the 14 days to today that matches the other filters.

Response

The v2 envelope.

data

any[]

required

Always a list. Rows as the endpoint returned them; null stays null.

Overview

Data

Get started

Guides

API reference

Endpoints

v2 (preview)

v2 endpoints (preview)

v2 prices

Authorizations

Query Parameters

Response