cURL
curl -sS \
-H "Authorization: Bearer $OXINSIDER_API_KEY" \
'https://api.0xinsider.com/api/v1/pick-of-the-day/ledger'import requests
url = "https://api.0xinsider.com/api/v1/pick-of-the-day/ledger"
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/pick-of-the-day/ledger', 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/pick-of-the-day/ledger",
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/pick-of-the-day/ledger"
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/pick-of-the-day/ledger")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.0xinsider.com/api/v1/pick-of-the-day/ledger")
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": "pick_of_the_day_ledger",
"data": {
"entries": [
{
"state": "uncommitted",
"pick_date": "2026-06-22",
"pick_rank": 1,
"pre_commitment": true,
"outcome": "win",
"matchup": "Spain vs. France",
"category": "Soccer",
"resolved_at": null,
"permalink": "https://0xinsider.com/pick-of-the-day/2026-06-22/1",
"payload": {
"backed_price": "0.6100",
"condition_id": "0xabc1230000000000000000000000000000000abc7f7f7f7f7f7f7f7f7f7f7f7f",
"kickoff": "2026-06-22T19:00:00Z",
"pick_date": "2026-06-22",
"pick_outcome_index": 0,
"pick_outcome_label": "Spain",
"pick_rank": 1,
"platform": "polymarket"
}
},
{
"state": "opened",
"pick_date": "2026-09-20",
"pick_rank": 1,
"commitment_hash": "44d18fa5e2aa3a2bf3c971dcc9317c8ccbdfd5480a4773b6d8ffd5fbeeea84dc",
"commitment_nonce": "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f",
"commitment_algo": "sha256(canonical_json(payload)||nonce)",
"sealed_at": "2026-09-20T17:00:04.318271Z",
"resolved_at": "2026-09-21T02:41:09.552310Z",
"kickoff": "2026-09-20T23:05:00Z",
"payload": {
"backed_price": "0.545000",
"condition_id": "0xabc",
"kickoff": "2026-09-20T23:05:00Z",
"pick_date": "2026-09-20",
"pick_outcome_index": 1,
"pick_outcome_label": "Lakers",
"pick_rank": 1,
"platform": "polymarket"
},
"outcome": "win",
"matchup": "Lakers vs. Warriors",
"category": "Basketball",
"permalink": "https://0xinsider.com/pick-of-the-day/2026-09-20/1"
}
],
"entry_count": 2,
"sealed_count": 0,
"opened_count": 1,
"uncommitted_count": 1
},
"meta": {
"request_id": "req_example",
"cached": false,
"cost": 1
}
}{
"object": "error",
"error": {
"code": "bad_request",
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z",
"reason": "cursor_expired"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"ranking_generation": 123,
"ranking_as_of": "2023-11-07T05:31:56Z",
"directional_source": "live",
"ranking_source": "live",
"category_skill_source": "live",
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "polymarket",
"category_skill_scope": "observed_goldsky_primary_taker_fill",
"category_skill_source_coverage": "partial_whale_threshold_fills",
"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": "error",
"error": {
"code": "bad_request",
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z",
"reason": "cursor_expired"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"ranking_generation": 123,
"ranking_as_of": "2023-11-07T05:31:56Z",
"directional_source": "live",
"ranking_source": "live",
"category_skill_source": "live",
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "polymarket",
"category_skill_scope": "observed_goldsky_primary_taker_fill",
"category_skill_source_coverage": "partial_whale_threshold_fills",
"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": "error",
"error": {
"code": "bad_request",
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z",
"reason": "cursor_expired"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"ranking_generation": 123,
"ranking_as_of": "2023-11-07T05:31:56Z",
"directional_source": "live",
"ranking_source": "live",
"category_skill_source": "live",
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "polymarket",
"category_skill_scope": "observed_goldsky_primary_taker_fill",
"category_skill_source_coverage": "partial_whale_threshold_fills",
"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": "error",
"error": {
"code": "bad_request",
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z",
"reason": "cursor_expired"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"ranking_generation": 123,
"ranking_as_of": "2023-11-07T05:31:56Z",
"directional_source": "live",
"ranking_source": "live",
"category_skill_source": "live",
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "polymarket",
"category_skill_scope": "observed_goldsky_primary_taker_fill",
"category_skill_source_coverage": "partial_whale_threshold_fills",
"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": "error",
"error": {
"code": "bad_request",
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z",
"reason": "cursor_expired"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"ranking_generation": 123,
"ranking_as_of": "2023-11-07T05:31:56Z",
"directional_source": "live",
"ranking_source": "live",
"category_skill_source": "live",
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "polymarket",
"category_skill_scope": "observed_goldsky_primary_taker_fill",
"category_skill_source_coverage": "partial_whale_threshold_fills",
"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": "error",
"error": {
"code": "bad_request",
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z",
"reason": "cursor_expired"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"ranking_generation": 123,
"ranking_as_of": "2023-11-07T05:31:56Z",
"directional_source": "live",
"ranking_source": "live",
"category_skill_source": "live",
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "polymarket",
"category_skill_scope": "observed_goldsky_primary_taker_fill",
"category_skill_source_coverage": "partial_whale_threshold_fills",
"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": "error",
"error": {
"code": "bad_request",
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z",
"reason": "cursor_expired"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"ranking_generation": 123,
"ranking_as_of": "2023-11-07T05:31:56Z",
"directional_source": "live",
"ranking_source": "live",
"category_skill_source": "live",
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "polymarket",
"category_skill_scope": "observed_goldsky_primary_taker_fill",
"category_skill_source_coverage": "partial_whale_threshold_fills",
"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>"
}
}Pick of the Day
Pick of the Day ledger
Returns the pre-game commitment for every published pick, so the public track record can be checked by someone who was not watching when the pick dropped.
One entry per (pick_date, pick_rank), ascending by pick_date then pick_rank, in one of three states. sealed is a live pick: the hash, the algorithm, the seal instant and the kickoff, and nothing that states a side or a price. opened is a settled pick: the nonce and the exact canonical payload the hash was taken over. uncommitted is a pick with no commitment — published before the scheme existed, or one that reached kickoff unsealed — named rather than omitted.
To verify an opened entry: serialize nothing. Take the bytes of the payload object exactly as received, append the commitment_nonce decoded from hex, and sha256 the result; it equals commitment_hash. The payload is canonical JSON — keys sorted by UTF-8 byte value, no insignificant whitespace, decimals as strings at full stored precision, timestamps whole-second UTC with a literal Z — and it is served byte for byte as it was hashed.
This is a proof contract, not the archive’s display contract: nothing here is formatted for rendering, so an entry changes only when the pick does. A commitment is never written after kickoff and never rewritten by an outcome correction; resolved_at moving under an unchanged commitment_hash is a corrected market re-mapping an already-settled pick.
GET
/
api
/
v1
/
pick-of-the-day
/
ledger
cURL
curl -sS \
-H "Authorization: Bearer $OXINSIDER_API_KEY" \
'https://api.0xinsider.com/api/v1/pick-of-the-day/ledger'import requests
url = "https://api.0xinsider.com/api/v1/pick-of-the-day/ledger"
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/pick-of-the-day/ledger', 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/pick-of-the-day/ledger",
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/pick-of-the-day/ledger"
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/pick-of-the-day/ledger")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.0xinsider.com/api/v1/pick-of-the-day/ledger")
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": "pick_of_the_day_ledger",
"data": {
"entries": [
{
"state": "uncommitted",
"pick_date": "2026-06-22",
"pick_rank": 1,
"pre_commitment": true,
"outcome": "win",
"matchup": "Spain vs. France",
"category": "Soccer",
"resolved_at": null,
"permalink": "https://0xinsider.com/pick-of-the-day/2026-06-22/1",
"payload": {
"backed_price": "0.6100",
"condition_id": "0xabc1230000000000000000000000000000000abc7f7f7f7f7f7f7f7f7f7f7f7f",
"kickoff": "2026-06-22T19:00:00Z",
"pick_date": "2026-06-22",
"pick_outcome_index": 0,
"pick_outcome_label": "Spain",
"pick_rank": 1,
"platform": "polymarket"
}
},
{
"state": "opened",
"pick_date": "2026-09-20",
"pick_rank": 1,
"commitment_hash": "44d18fa5e2aa3a2bf3c971dcc9317c8ccbdfd5480a4773b6d8ffd5fbeeea84dc",
"commitment_nonce": "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f",
"commitment_algo": "sha256(canonical_json(payload)||nonce)",
"sealed_at": "2026-09-20T17:00:04.318271Z",
"resolved_at": "2026-09-21T02:41:09.552310Z",
"kickoff": "2026-09-20T23:05:00Z",
"payload": {
"backed_price": "0.545000",
"condition_id": "0xabc",
"kickoff": "2026-09-20T23:05:00Z",
"pick_date": "2026-09-20",
"pick_outcome_index": 1,
"pick_outcome_label": "Lakers",
"pick_rank": 1,
"platform": "polymarket"
},
"outcome": "win",
"matchup": "Lakers vs. Warriors",
"category": "Basketball",
"permalink": "https://0xinsider.com/pick-of-the-day/2026-09-20/1"
}
],
"entry_count": 2,
"sealed_count": 0,
"opened_count": 1,
"uncommitted_count": 1
},
"meta": {
"request_id": "req_example",
"cached": false,
"cost": 1
}
}{
"object": "error",
"error": {
"code": "bad_request",
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z",
"reason": "cursor_expired"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"ranking_generation": 123,
"ranking_as_of": "2023-11-07T05:31:56Z",
"directional_source": "live",
"ranking_source": "live",
"category_skill_source": "live",
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "polymarket",
"category_skill_scope": "observed_goldsky_primary_taker_fill",
"category_skill_source_coverage": "partial_whale_threshold_fills",
"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": "error",
"error": {
"code": "bad_request",
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z",
"reason": "cursor_expired"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"ranking_generation": 123,
"ranking_as_of": "2023-11-07T05:31:56Z",
"directional_source": "live",
"ranking_source": "live",
"category_skill_source": "live",
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "polymarket",
"category_skill_scope": "observed_goldsky_primary_taker_fill",
"category_skill_source_coverage": "partial_whale_threshold_fills",
"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": "error",
"error": {
"code": "bad_request",
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z",
"reason": "cursor_expired"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"ranking_generation": 123,
"ranking_as_of": "2023-11-07T05:31:56Z",
"directional_source": "live",
"ranking_source": "live",
"category_skill_source": "live",
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "polymarket",
"category_skill_scope": "observed_goldsky_primary_taker_fill",
"category_skill_source_coverage": "partial_whale_threshold_fills",
"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": "error",
"error": {
"code": "bad_request",
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z",
"reason": "cursor_expired"
},
"meta": {
"request_id": "<string>",
"cached": true,
"cost": 123,
"cache_age_s": 123,
"ranking_generation": 123,
"ranking_as_of": "2023-11-07T05:31:56Z",
"directional_source": "live",
"ranking_source": "live",
"category_skill_source": "live",
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "polymarket",
"category_skill_scope": "observed_goldsky_primary_taker_fill",
"category_skill_source_coverage": "partial_whale_threshold_fills",
"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": "error",
"error": {
"code": "bad_request",
"message": "<string>",
"doc_url": "<string>",
"param": "<string>",
"retry_at": "2023-11-07T05:31:56Z",
"reason": "cursor_expired"
},
"meta": {
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"cached": true,
"cost": 123,
"cache_age_s": 123,
"ranking_generation": 123,
"ranking_as_of": "2023-11-07T05:31:56Z",
"directional_source": "live",
"ranking_source": "live",
"category_skill_source": "live",
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "polymarket",
"category_skill_scope": "observed_goldsky_primary_taker_fill",
"category_skill_source_coverage": "partial_whale_threshold_fills",
"category_skill_observation_started_at": "2023-11-07T05:31:56Z",
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"stale": 1,
"unknown": 1,
"degraded": 1
},
"category_skill_base_payload_hash": "<string>",
"category_skill_enriched_base_payload_hash": "<string>"
}
}{
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"error": {
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"category_skill_observation_started_at": "2023-11-07T05:31:56Z",
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"insufficient": 1,
"stale": 1,
"unknown": 1,
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},
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}
}{
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"meta": {
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"ranking_as_of": "2023-11-07T05:31:56Z",
"directional_source": "live",
"ranking_source": "live",
"category_skill_source": "live",
"category_skill_model_version": "<string>",
"category_skill_taxonomy_version": "<string>",
"category_skill_platform": "polymarket",
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}
}The pre-game commitment for every published pick, one entry per
pick_date and pick_rank, ascending. Before a pick’s game starts we publish sha256(canonical_json(payload) || nonce) over its date, slot, market, side, price, and kickoff; when it settles we publish the nonce and the payload, so anyone can confirm the pick existed, unchanged, before the game. For outcomes and the hit rate, use Pick of the Day archive.
The three states
Readstate first. The shapes are disjoint.
state | What the entry carries |
|---|---|
sealed | A live pick: commitment_hash, commitment_algo, sealed_at, kickoff, permalink. No nonce, no payload, no side, no price. |
opened | A settled pick: the sealed fields plus commitment_nonce, payload, outcome, resolved_at, matchup, category. |
uncommitted | No commitment: published before the scheme existed, or reached kickoff unsealed. pre_commitment is true; no hash, no nonce. |
entry_count, sealed_count, opened_count, and uncommitted_count come from the same pass. uncommitted_count only stops growing; no pick is ever retro-sealed.
Verify an opened entry
- Take the bytes of the
payloadobject exactly as received. Do not reserialize it. - Append
commitment_noncedecoded from hex. - SHA-256 the concatenation. It equals
commitment_hash.
Z.
Example
curl -H "Authorization: Bearer $OXINSIDER_API_KEY" \
"https://api.0xinsider.com/api/v1/pick-of-the-day/ledger"
What it does not return
- The backed side of a live pick. A pick payload is low entropy, so publishing the nonce early would hand out the side.
- A commitment written after kickoff. A pick that reached kickoff unsealed stays
uncommittedforever. - The outcome inside the hash. A corrected market re-maps a settled pick, so
resolved_atcan move under an unchangedcommitment_hash. - Anything formatted for display. An entry changes only when the pick does, never with archive copy.
Cache it
Send theETag back as If-None-Match. An unchanged ledger answers 304 Not Modified with an empty body.Authorizations
bearerAuthoauth2
API key or OAuth 2.1 access token in the Authorization header as Bearer oxi_sk_live_... or Bearer oxi_at_.... Data calls require an active Pro subscription and return live data. A 401 carries WWW-Authenticate: Bearer resource_metadata="https://api.0xinsider.com/.well-known/oauth-protected-resource" (RFC 6750 section 3, RFC 9728).
Headers
Conditional GET validator from a previous ETag. Matching values return 304 Not Modified with an empty body.
Response
Pick of the Day commitment ledger
Allowed value:
"pick_of_the_day_ledger"The commitment ledger: every published pick, ascending, in the state its commitment is actually in. The counts are derived from entries in the same pass that builds it.
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