curl --request GET \
--url https://api.mixpeek.com/v1/collections/{collection_id}/documents/{document_id}/lineage \
--header 'Authorization: Bearer <token>' \
--header 'X-Namespace: <api-key>'import requests
url = "https://api.mixpeek.com/v1/collections/{collection_id}/documents/{document_id}/lineage"
headers = {
"Authorization": "Bearer <token>",
"X-Namespace": "<api-key>"
}
response = requests.get(url, headers=headers)
print(response.text)const options = {
method: 'GET',
headers: {Authorization: 'Bearer <token>', 'X-Namespace': '<api-key>'}
};
fetch('https://api.mixpeek.com/v1/collections/{collection_id}/documents/{document_id}/lineage', 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.mixpeek.com/v1/collections/{collection_id}/documents/{document_id}/lineage",
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>",
"X-Namespace: <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://api.mixpeek.com/v1/collections/{collection_id}/documents/{document_id}/lineage"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("X-Namespace", "<api-key>")
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.mixpeek.com/v1/collections/{collection_id}/documents/{document_id}/lineage")
.header("Authorization", "Bearer <token>")
.header("X-Namespace", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.mixpeek.com/v1/collections/{collection_id}/documents/{document_id}/lineage")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
request["X-Namespace"] = '<api-key>'
response = http.request(request)
puts response.read_body{
"document_id": "<string>",
"collection_id": "<string>",
"lineage": {
"root_object_id": "obj_video123",
"root_bucket_id": "bkt_marketing",
"source_type": "collection",
"source_object_id": "<string>",
"source_document_id": "<string>",
"source_collection_id": "<string>",
"source_row": {
"pk": {
"id": 42
},
"provider": "postgresql",
"schema": "public",
"table": "scenes",
"vector_origin": {
"embedding": {
"dimensions": 3072,
"mode": "carry",
"model": "text-embedding-3-large"
}
}
},
"lineage_chain": [
{
"collection_id": "<string>",
"feature_extractor_id": "<string>",
"document_id": "<string>",
"timestamp": "<string>"
}
]
},
"depth": 0,
"total_steps": 0,
"message": "Document does not have lineage information (created before Phase 2)"
}{
"error": {
"details": {
"id": "ns_123",
"resource": "namespace"
},
"message": "Namespace not found",
"type": "NotFoundError"
},
"status": 404,
"success": false
}{
"error": {
"details": {
"id": "ns_123",
"resource": "namespace"
},
"message": "Namespace not found",
"type": "NotFoundError"
},
"status": 404,
"success": false
}{
"error": {
"details": {
"id": "ns_123",
"resource": "namespace"
},
"message": "Namespace not found",
"type": "NotFoundError"
},
"status": 404,
"success": false
}{
"error": {
"details": {
"id": "ns_123",
"resource": "namespace"
},
"message": "Namespace not found",
"type": "NotFoundError"
},
"status": 404,
"success": false
}{
"error": {
"details": {
"id": "ns_123",
"resource": "namespace"
},
"message": "Namespace not found",
"type": "NotFoundError"
},
"status": 404,
"success": false
}{
"error": {
"details": {
"id": "ns_123",
"resource": "namespace"
},
"message": "Namespace not found",
"type": "NotFoundError"
},
"status": 404,
"success": false
}{
"error": {
"details": {
"id": "ns_123",
"resource": "namespace"
},
"message": "Namespace not found",
"type": "NotFoundError"
},
"status": 404,
"success": false
}{
"error": {
"details": {
"id": "ns_123",
"resource": "namespace"
},
"message": "Namespace not found",
"type": "NotFoundError"
},
"status": 404,
"success": false
}Get document lineage
Get the complete processing lineage for a document. Shows the full chain of transformations from the root bucket object through all collection processing stages.
curl --request GET \
--url https://api.mixpeek.com/v1/collections/{collection_id}/documents/{document_id}/lineage \
--header 'Authorization: Bearer <token>' \
--header 'X-Namespace: <api-key>'import requests
url = "https://api.mixpeek.com/v1/collections/{collection_id}/documents/{document_id}/lineage"
headers = {
"Authorization": "Bearer <token>",
"X-Namespace": "<api-key>"
}
response = requests.get(url, headers=headers)
print(response.text)const options = {
method: 'GET',
headers: {Authorization: 'Bearer <token>', 'X-Namespace': '<api-key>'}
};
fetch('https://api.mixpeek.com/v1/collections/{collection_id}/documents/{document_id}/lineage', 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.mixpeek.com/v1/collections/{collection_id}/documents/{document_id}/lineage",
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>",
"X-Namespace: <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://api.mixpeek.com/v1/collections/{collection_id}/documents/{document_id}/lineage"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("X-Namespace", "<api-key>")
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.mixpeek.com/v1/collections/{collection_id}/documents/{document_id}/lineage")
.header("Authorization", "Bearer <token>")
.header("X-Namespace", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.mixpeek.com/v1/collections/{collection_id}/documents/{document_id}/lineage")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
request["X-Namespace"] = '<api-key>'
response = http.request(request)
puts response.read_body{
"document_id": "<string>",
"collection_id": "<string>",
"lineage": {
"root_object_id": "obj_video123",
"root_bucket_id": "bkt_marketing",
"source_type": "collection",
"source_object_id": "<string>",
"source_document_id": "<string>",
"source_collection_id": "<string>",
"source_row": {
"pk": {
"id": 42
},
"provider": "postgresql",
"schema": "public",
"table": "scenes",
"vector_origin": {
"embedding": {
"dimensions": 3072,
"mode": "carry",
"model": "text-embedding-3-large"
}
}
},
"lineage_chain": [
{
"collection_id": "<string>",
"feature_extractor_id": "<string>",
"document_id": "<string>",
"timestamp": "<string>"
}
]
},
"depth": 0,
"total_steps": 0,
"message": "Document does not have lineage information (created before Phase 2)"
}{
"error": {
"details": {
"id": "ns_123",
"resource": "namespace"
},
"message": "Namespace not found",
"type": "NotFoundError"
},
"status": 404,
"success": false
}{
"error": {
"details": {
"id": "ns_123",
"resource": "namespace"
},
"message": "Namespace not found",
"type": "NotFoundError"
},
"status": 404,
"success": false
}{
"error": {
"details": {
"id": "ns_123",
"resource": "namespace"
},
"message": "Namespace not found",
"type": "NotFoundError"
},
"status": 404,
"success": false
}{
"error": {
"details": {
"id": "ns_123",
"resource": "namespace"
},
"message": "Namespace not found",
"type": "NotFoundError"
},
"status": 404,
"success": false
}{
"error": {
"details": {
"id": "ns_123",
"resource": "namespace"
},
"message": "Namespace not found",
"type": "NotFoundError"
},
"status": 404,
"success": false
}{
"error": {
"details": {
"id": "ns_123",
"resource": "namespace"
},
"message": "Namespace not found",
"type": "NotFoundError"
},
"status": 404,
"success": false
}{
"error": {
"details": {
"id": "ns_123",
"resource": "namespace"
},
"message": "Namespace not found",
"type": "NotFoundError"
},
"status": 404,
"success": false
}{
"error": {
"details": {
"id": "ns_123",
"resource": "namespace"
},
"message": "Namespace not found",
"type": "NotFoundError"
},
"status": 404,
"success": false
}Authorizations
Mixpeek API key, sent as Authorization: Bearer mxp_sk_.... Create one in Studio under Settings → API Keys, or with an admin key via POST /v1/organizations/users/{user_email}/api-keys. A missing, malformed, unknown, revoked, inactive or expired key returns 401; a key without the permission, scope or plan an operation needs returns 403.
Namespace id (ns_...), not the namespace name. This scopes the request rather than authenticating it, and it is required on every operation marked x-mixpeek-namespace-scoped.
Path Parameters
ID of the collection containing the document
ID of the document to trace
Response
Document lineage information
Lineage for one document, or a statement that it has none.
Document that was traced.
Collection it was traced in.
Null when the document carries no lineage, in which case message says why. Null is not an error and the response is still 200.
Show child attributes
Show child attributes
Processing steps between the root object and this document: 1 for a document made directly from a bucket object, 2 for one made from such a document, and so on. Equals total_steps unless an upstream document no longer exists, when it also counts the steps the chain cannot list. 0 only when the document has no lineage.
Number of entries in lineage.lineage_chain. 0 only when the document has no lineage.
Present only when lineage is null, explaining the absence. Absent on a successful trace.
"Document does not have lineage information (created before Phase 2)"
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