cURL
curl -sS \
-H 'Authorization: Bearer $OXI_SK' \
'https://api.0xinsider.com/api/v1/large-positions?min_grade=A&limit=10'import requests
url = "https://api.0xinsider.com/api/v1/large-positions"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.0xinsider.com/api/v1/large-positions', 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://api.0xinsider.com/api/v1/large-positions",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($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://api.0xinsider.com/api/v1/large-positions"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.0xinsider.com/api/v1/large-positions")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.0xinsider.com/api/v1/large-positions")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"object": "list",
"data": [],
"has_more": false,
"next_cursor": null,
"meta": {
"request_id": "req_example",
"cached": false,
"cost": 1
}
}{
"object": "<string>",
"error": {
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "<string>",
"category_skill_scope": "<string>",
"category_skill_source_coverage": "<string>",
"category_skill_observation_started_at": "2023-11-07T05:31:56Z",
"category_skill_model_operationally_degraded": true,
"category_skill_status_counts": {
"live": 1,
"insufficient": 1,
"stale": 1,
"unknown": 1,
"degraded": 1
},
"category_skill_base_payload_hash": "<string>",
"category_skill_enriched_base_payload_hash": "<string>"
}
}{
"object": "<string>",
"error": {
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "<string>",
"category_skill_scope": "<string>",
"category_skill_source_coverage": "<string>",
"category_skill_observation_started_at": "2023-11-07T05:31:56Z",
"category_skill_model_operationally_degraded": true,
"category_skill_status_counts": {
"live": 1,
"insufficient": 1,
"stale": 1,
"unknown": 1,
"degraded": 1
},
"category_skill_base_payload_hash": "<string>",
"category_skill_enriched_base_payload_hash": "<string>"
}
}{
"object": "<string>",
"error": {
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "<string>",
"category_skill_scope": "<string>",
"category_skill_source_coverage": "<string>",
"category_skill_observation_started_at": "2023-11-07T05:31:56Z",
"category_skill_model_operationally_degraded": true,
"category_skill_status_counts": {
"live": 1,
"insufficient": 1,
"stale": 1,
"unknown": 1,
"degraded": 1
},
"category_skill_base_payload_hash": "<string>",
"category_skill_enriched_base_payload_hash": "<string>"
}
}{
"object": "<string>",
"error": {
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "<string>",
"category_skill_scope": "<string>",
"category_skill_source_coverage": "<string>",
"category_skill_observation_started_at": "2023-11-07T05:31:56Z",
"category_skill_model_operationally_degraded": true,
"category_skill_status_counts": {
"live": 1,
"insufficient": 1,
"stale": 1,
"unknown": 1,
"degraded": 1
},
"category_skill_base_payload_hash": "<string>",
"category_skill_enriched_base_payload_hash": "<string>"
}
}{
"object": "<string>",
"error": {
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "<string>",
"category_skill_scope": "<string>",
"category_skill_source_coverage": "<string>",
"category_skill_observation_started_at": "2023-11-07T05:31:56Z",
"category_skill_model_operationally_degraded": true,
"category_skill_status_counts": {
"live": 1,
"insufficient": 1,
"stale": 1,
"unknown": 1,
"degraded": 1
},
"category_skill_base_payload_hash": "<string>",
"category_skill_enriched_base_payload_hash": "<string>"
}
}{
"object": "<string>",
"error": {
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "<string>",
"category_skill_scope": "<string>",
"category_skill_source_coverage": "<string>",
"category_skill_observation_started_at": "2023-11-07T05:31:56Z",
"category_skill_model_operationally_degraded": true,
"category_skill_status_counts": {
"live": 1,
"insufficient": 1,
"stale": 1,
"unknown": 1,
"degraded": 1
},
"category_skill_base_payload_hash": "<string>",
"category_skill_enriched_base_payload_hash": "<string>"
}
}{
"object": "<string>",
"error": {
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "<string>",
"category_skill_scope": "<string>",
"category_skill_source_coverage": "<string>",
"category_skill_observation_started_at": "2023-11-07T05:31:56Z",
"category_skill_model_operationally_degraded": true,
"category_skill_status_counts": {
"live": 1,
"insufficient": 1,
"stale": 1,
"unknown": 1,
"degraded": 1
},
"category_skill_base_payload_hash": "<string>",
"category_skill_enriched_base_payload_hash": "<string>"
}
}Traders
List Large Positions
Returns the largest current open positions from graded traders, value-descending, with opaque cursor pagination. Polymarket-only by design: the large-positions scanner filters platform = ‘polymarket’ (backend/crates/large-positions/src/scanner.rs), so no Kalshi rows are ever scanned and a Kalshi or unknown condition_id filter returns an empty list (never fabricated rows). The teaser cap that the internal product UI applies to anonymous viewers does not apply here: the API key already proves an active Pro subscription (wire tier insider), so authed API callers get full access.
GET
/
api
/
v1
/
large-positions
cURL
curl -sS \
-H 'Authorization: Bearer $OXI_SK' \
'https://api.0xinsider.com/api/v1/large-positions?min_grade=A&limit=10'import requests
url = "https://api.0xinsider.com/api/v1/large-positions"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.0xinsider.com/api/v1/large-positions', 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://api.0xinsider.com/api/v1/large-positions",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($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://api.0xinsider.com/api/v1/large-positions"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.0xinsider.com/api/v1/large-positions")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.0xinsider.com/api/v1/large-positions")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"object": "list",
"data": [],
"has_more": false,
"next_cursor": null,
"meta": {
"request_id": "req_example",
"cached": false,
"cost": 1
}
}{
"object": "<string>",
"error": {
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "<string>",
"category_skill_scope": "<string>",
"category_skill_source_coverage": "<string>",
"category_skill_observation_started_at": "2023-11-07T05:31:56Z",
"category_skill_model_operationally_degraded": true,
"category_skill_status_counts": {
"live": 1,
"insufficient": 1,
"stale": 1,
"unknown": 1,
"degraded": 1
},
"category_skill_base_payload_hash": "<string>",
"category_skill_enriched_base_payload_hash": "<string>"
}
}{
"object": "<string>",
"error": {
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "<string>",
"category_skill_scope": "<string>",
"category_skill_source_coverage": "<string>",
"category_skill_observation_started_at": "2023-11-07T05:31:56Z",
"category_skill_model_operationally_degraded": true,
"category_skill_status_counts": {
"live": 1,
"insufficient": 1,
"stale": 1,
"unknown": 1,
"degraded": 1
},
"category_skill_base_payload_hash": "<string>",
"category_skill_enriched_base_payload_hash": "<string>"
}
}{
"object": "<string>",
"error": {
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "<string>",
"category_skill_scope": "<string>",
"category_skill_source_coverage": "<string>",
"category_skill_observation_started_at": "2023-11-07T05:31:56Z",
"category_skill_model_operationally_degraded": true,
"category_skill_status_counts": {
"live": 1,
"insufficient": 1,
"stale": 1,
"unknown": 1,
"degraded": 1
},
"category_skill_base_payload_hash": "<string>",
"category_skill_enriched_base_payload_hash": "<string>"
}
}{
"object": "<string>",
"error": {
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "<string>",
"category_skill_scope": "<string>",
"category_skill_source_coverage": "<string>",
"category_skill_observation_started_at": "2023-11-07T05:31:56Z",
"category_skill_model_operationally_degraded": true,
"category_skill_status_counts": {
"live": 1,
"insufficient": 1,
"stale": 1,
"unknown": 1,
"degraded": 1
},
"category_skill_base_payload_hash": "<string>",
"category_skill_enriched_base_payload_hash": "<string>"
}
}{
"object": "<string>",
"error": {
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "<string>",
"category_skill_scope": "<string>",
"category_skill_source_coverage": "<string>",
"category_skill_observation_started_at": "2023-11-07T05:31:56Z",
"category_skill_model_operationally_degraded": true,
"category_skill_status_counts": {
"live": 1,
"insufficient": 1,
"stale": 1,
"unknown": 1,
"degraded": 1
},
"category_skill_base_payload_hash": "<string>",
"category_skill_enriched_base_payload_hash": "<string>"
}
}{
"object": "<string>",
"error": {
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "<string>",
"category_skill_scope": "<string>",
"category_skill_source_coverage": "<string>",
"category_skill_observation_started_at": "2023-11-07T05:31:56Z",
"category_skill_model_operationally_degraded": true,
"category_skill_status_counts": {
"live": 1,
"insufficient": 1,
"stale": 1,
"unknown": 1,
"degraded": 1
},
"category_skill_base_payload_hash": "<string>",
"category_skill_enriched_base_payload_hash": "<string>"
}
}{
"object": "<string>",
"error": {
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "<string>",
"category_skill_scope": "<string>",
"category_skill_source_coverage": "<string>",
"category_skill_observation_started_at": "2023-11-07T05:31:56Z",
"category_skill_model_operationally_degraded": true,
"category_skill_status_counts": {
"live": 1,
"insufficient": 1,
"stale": 1,
"unknown": 1,
"degraded": 1
},
"category_skill_base_payload_hash": "<string>",
"category_skill_enriched_base_payload_hash": "<string>"
}
}The largest current open positions held by graded traders, value-descending, with opaque cursor pagination. Polymarket-only by design: the scanner filters on
The API key already proves an active subscription, so authed callers get full access with no teaser cap. Cursor-paginated: pass
platform = 'polymarket', so a Kalshi or unknown condition_id filter returns an empty list rather than fabricated rows.
Useful filters:
min_size=25000: floor on position value in USD.min_grade=A: minimum trader grade.category=crypto: provider-backed market category.condition_id=...: scope to one market. Accepts the raw providercondition_idor themkt_-prefixed market id.
curl -H "Authorization: Bearer $OXINSIDER_API_KEY" \
"https://api.0xinsider.com/api/v1/large-positions?min_grade=A&min_size=25000&limit=50"
next_cursor from one response as cursor on the next. See Pagination.Authorizations
API key authentication. Send your key in the Authorization header as Bearer oxi_sk_live_.... Live keys require an active Pro subscription and return live data.
Query Parameters
Required range:
1 <= x <= 100Opaque pagination cursor from a previous response.
Minimum position value in USD.
Required range:
x >= 0One RFC 4180 CSV record of exact current provider-backed market_canonical.category values. Legacy unquoted lists such as NBA,WNBA remain valid; values containing commas, quotes, or newlines are CSV-quoted. Matching is case-insensitive. Malformed quoted input fails closed as one unknown exact category.
Minimum trader grade.
Available options:
S, A, B, C, D, F Scope to one market. Accepts the raw provider condition_id or the mkt_-prefixed market id (round-trips a value from a list response). Polymarket-only; a Kalshi or unknown id returns [].
Response
Large positions list
Allowed value:
"list"Show child attributes
Show child attributes
Show child attributes
Show child attributes
Opaque cursor for the next page; absent on the last page.
Total ranked rows when the read model exposes a count; may be absent.
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