Bulk-submit a whole bucket as N auto-chunked, auto-queued batches
curl --request POST \
--url https://api.mixpeek.com/v1/buckets/{bucket_identifier}/batches/bulk-submit \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--header 'X-Namespace: <api-key>' \
--data '
{
"collection_ids": [
"<string>"
],
"filters": {
"AND": [
{
"field": "name",
"operator": "eq",
"value": "John"
},
{
"field": "age",
"operator": "gte",
"value": 30
}
],
"OR": [
{
"field": "status",
"operator": "eq",
"value": "active"
},
{
"field": "role",
"operator": "eq",
"value": "admin"
}
],
"NOT": [
{
"field": "department",
"operator": "eq",
"value": "HR"
},
{
"field": "location",
"operator": "eq",
"value": "remote"
}
],
"case_sensitive": true
},
"chunk_size": 1000,
"dedup_strategy": "skip",
"max_objects": 2
}
'import requests
url = "https://api.mixpeek.com/v1/buckets/{bucket_identifier}/batches/bulk-submit"
payload = {
"collection_ids": ["<string>"],
"filters": {
"AND": [
{
"field": "name",
"operator": "eq",
"value": "John"
},
{
"field": "age",
"operator": "gte",
"value": 30
}
],
"OR": [
{
"field": "status",
"operator": "eq",
"value": "active"
},
{
"field": "role",
"operator": "eq",
"value": "admin"
}
],
"NOT": [
{
"field": "department",
"operator": "eq",
"value": "HR"
},
{
"field": "location",
"operator": "eq",
"value": "remote"
}
],
"case_sensitive": True
},
"chunk_size": 1000,
"dedup_strategy": "skip",
"max_objects": 2
}
headers = {
"Authorization": "Bearer <token>",
"X-Namespace": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {
Authorization: 'Bearer <token>',
'X-Namespace': '<api-key>',
'Content-Type': 'application/json'
},
body: JSON.stringify({
collection_ids: ['<string>'],
filters: {
AND: [
{field: 'name', operator: 'eq', value: 'John'},
{field: 'age', operator: 'gte', value: 30}
],
OR: [
{field: 'status', operator: 'eq', value: 'active'},
{field: 'role', operator: 'eq', value: 'admin'}
],
NOT: [
{field: 'department', operator: 'eq', value: 'HR'},
{field: 'location', operator: 'eq', value: 'remote'}
],
case_sensitive: true
},
chunk_size: 1000,
dedup_strategy: 'skip',
max_objects: 2
})
};
fetch('https://api.mixpeek.com/v1/buckets/{bucket_identifier}/batches/bulk-submit', 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/buckets/{bucket_identifier}/batches/bulk-submit",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'collection_ids' => [
'<string>'
],
'filters' => [
'AND' => [
[
'field' => 'name',
'operator' => 'eq',
'value' => 'John'
],
[
'field' => 'age',
'operator' => 'gte',
'value' => 30
]
],
'OR' => [
[
'field' => 'status',
'operator' => 'eq',
'value' => 'active'
],
[
'field' => 'role',
'operator' => 'eq',
'value' => 'admin'
]
],
'NOT' => [
[
'field' => 'department',
'operator' => 'eq',
'value' => 'HR'
],
[
'field' => 'location',
'operator' => 'eq',
'value' => 'remote'
]
],
'case_sensitive' => true
],
'chunk_size' => 1000,
'dedup_strategy' => 'skip',
'max_objects' => 2
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json",
"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"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.mixpeek.com/v1/buckets/{bucket_identifier}/batches/bulk-submit"
payload := strings.NewReader("{\n \"collection_ids\": [\n \"<string>\"\n ],\n \"filters\": {\n \"AND\": [\n {\n \"field\": \"name\",\n \"operator\": \"eq\",\n \"value\": \"John\"\n },\n {\n \"field\": \"age\",\n \"operator\": \"gte\",\n \"value\": 30\n }\n ],\n \"OR\": [\n {\n \"field\": \"status\",\n \"operator\": \"eq\",\n \"value\": \"active\"\n },\n {\n \"field\": \"role\",\n \"operator\": \"eq\",\n \"value\": \"admin\"\n }\n ],\n \"NOT\": [\n {\n \"field\": \"department\",\n \"operator\": \"eq\",\n \"value\": \"HR\"\n },\n {\n \"field\": \"location\",\n \"operator\": \"eq\",\n \"value\": \"remote\"\n }\n ],\n \"case_sensitive\": true\n },\n \"chunk_size\": 1000,\n \"dedup_strategy\": \"skip\",\n \"max_objects\": 2\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("X-Namespace", "<api-key>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.mixpeek.com/v1/buckets/{bucket_identifier}/batches/bulk-submit")
.header("Authorization", "Bearer <token>")
.header("X-Namespace", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"collection_ids\": [\n \"<string>\"\n ],\n \"filters\": {\n \"AND\": [\n {\n \"field\": \"name\",\n \"operator\": \"eq\",\n \"value\": \"John\"\n },\n {\n \"field\": \"age\",\n \"operator\": \"gte\",\n \"value\": 30\n }\n ],\n \"OR\": [\n {\n \"field\": \"status\",\n \"operator\": \"eq\",\n \"value\": \"active\"\n },\n {\n \"field\": \"role\",\n \"operator\": \"eq\",\n \"value\": \"admin\"\n }\n ],\n \"NOT\": [\n {\n \"field\": \"department\",\n \"operator\": \"eq\",\n \"value\": \"HR\"\n },\n {\n \"field\": \"location\",\n \"operator\": \"eq\",\n \"value\": \"remote\"\n }\n ],\n \"case_sensitive\": true\n },\n \"chunk_size\": 1000,\n \"dedup_strategy\": \"skip\",\n \"max_objects\": 2\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.mixpeek.com/v1/buckets/{bucket_identifier}/batches/bulk-submit")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["X-Namespace"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"collection_ids\": [\n \"<string>\"\n ],\n \"filters\": {\n \"AND\": [\n {\n \"field\": \"name\",\n \"operator\": \"eq\",\n \"value\": \"John\"\n },\n {\n \"field\": \"age\",\n \"operator\": \"gte\",\n \"value\": 30\n }\n ],\n \"OR\": [\n {\n \"field\": \"status\",\n \"operator\": \"eq\",\n \"value\": \"active\"\n },\n {\n \"field\": \"role\",\n \"operator\": \"eq\",\n \"value\": \"admin\"\n }\n ],\n \"NOT\": [\n {\n \"field\": \"department\",\n \"operator\": \"eq\",\n \"value\": \"HR\"\n },\n {\n \"field\": \"location\",\n \"operator\": \"eq\",\n \"value\": \"remote\"\n }\n ],\n \"case_sensitive\": true\n },\n \"chunk_size\": 1000,\n \"dedup_strategy\": \"skip\",\n \"max_objects\": 2\n}"
response = http.request(request)
puts response.read_body{
"batch_group_id": "<string>",
"total_objects": 123,
"total_batches": 123,
"submitted": 123,
"failed": 123,
"chunk_size": 123,
"batches": [
{
"batch_id": "<string>",
"status": "<string>",
"object_count": 123,
"queue_position": 123,
"error": "<string>"
}
]
}{
"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
}{
"detail": [
{
"loc": [
"<string>"
],
"msg": "<string>",
"type": "<string>",
"input": "<unknown>",
"ctx": {}
}
]
}{
"error": {
"details": {
"id": "ns_123",
"resource": "namespace"
},
"message": "Namespace not found",
"type": "NotFoundError"
},
"status": 404,
"success": false
}Batches
Bulk-submit a whole bucket as N auto-chunked, auto-queued batches
One call that streams the bucket’s objects (paginated, de-duplicated), chunks them server-side into chunk_size-object batches, and submits each (accept-and-queue). Replaces the client-side chunk loop + cursor pacing — no 409 cursor-overlap, no 5k count-timeout, no manual 429 handling. Poll the returned batch ids / batch_group_id for QUEUED -> PROCESSING.
POST
/
v1
/
buckets
/
{bucket_identifier}
/
batches
/
bulk-submit
Bulk-submit a whole bucket as N auto-chunked, auto-queued batches
curl --request POST \
--url https://api.mixpeek.com/v1/buckets/{bucket_identifier}/batches/bulk-submit \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--header 'X-Namespace: <api-key>' \
--data '
{
"collection_ids": [
"<string>"
],
"filters": {
"AND": [
{
"field": "name",
"operator": "eq",
"value": "John"
},
{
"field": "age",
"operator": "gte",
"value": 30
}
],
"OR": [
{
"field": "status",
"operator": "eq",
"value": "active"
},
{
"field": "role",
"operator": "eq",
"value": "admin"
}
],
"NOT": [
{
"field": "department",
"operator": "eq",
"value": "HR"
},
{
"field": "location",
"operator": "eq",
"value": "remote"
}
],
"case_sensitive": true
},
"chunk_size": 1000,
"dedup_strategy": "skip",
"max_objects": 2
}
'import requests
url = "https://api.mixpeek.com/v1/buckets/{bucket_identifier}/batches/bulk-submit"
payload = {
"collection_ids": ["<string>"],
"filters": {
"AND": [
{
"field": "name",
"operator": "eq",
"value": "John"
},
{
"field": "age",
"operator": "gte",
"value": 30
}
],
"OR": [
{
"field": "status",
"operator": "eq",
"value": "active"
},
{
"field": "role",
"operator": "eq",
"value": "admin"
}
],
"NOT": [
{
"field": "department",
"operator": "eq",
"value": "HR"
},
{
"field": "location",
"operator": "eq",
"value": "remote"
}
],
"case_sensitive": True
},
"chunk_size": 1000,
"dedup_strategy": "skip",
"max_objects": 2
}
headers = {
"Authorization": "Bearer <token>",
"X-Namespace": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {
Authorization: 'Bearer <token>',
'X-Namespace': '<api-key>',
'Content-Type': 'application/json'
},
body: JSON.stringify({
collection_ids: ['<string>'],
filters: {
AND: [
{field: 'name', operator: 'eq', value: 'John'},
{field: 'age', operator: 'gte', value: 30}
],
OR: [
{field: 'status', operator: 'eq', value: 'active'},
{field: 'role', operator: 'eq', value: 'admin'}
],
NOT: [
{field: 'department', operator: 'eq', value: 'HR'},
{field: 'location', operator: 'eq', value: 'remote'}
],
case_sensitive: true
},
chunk_size: 1000,
dedup_strategy: 'skip',
max_objects: 2
})
};
fetch('https://api.mixpeek.com/v1/buckets/{bucket_identifier}/batches/bulk-submit', 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/buckets/{bucket_identifier}/batches/bulk-submit",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'collection_ids' => [
'<string>'
],
'filters' => [
'AND' => [
[
'field' => 'name',
'operator' => 'eq',
'value' => 'John'
],
[
'field' => 'age',
'operator' => 'gte',
'value' => 30
]
],
'OR' => [
[
'field' => 'status',
'operator' => 'eq',
'value' => 'active'
],
[
'field' => 'role',
'operator' => 'eq',
'value' => 'admin'
]
],
'NOT' => [
[
'field' => 'department',
'operator' => 'eq',
'value' => 'HR'
],
[
'field' => 'location',
'operator' => 'eq',
'value' => 'remote'
]
],
'case_sensitive' => true
],
'chunk_size' => 1000,
'dedup_strategy' => 'skip',
'max_objects' => 2
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json",
"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"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.mixpeek.com/v1/buckets/{bucket_identifier}/batches/bulk-submit"
payload := strings.NewReader("{\n \"collection_ids\": [\n \"<string>\"\n ],\n \"filters\": {\n \"AND\": [\n {\n \"field\": \"name\",\n \"operator\": \"eq\",\n \"value\": \"John\"\n },\n {\n \"field\": \"age\",\n \"operator\": \"gte\",\n \"value\": 30\n }\n ],\n \"OR\": [\n {\n \"field\": \"status\",\n \"operator\": \"eq\",\n \"value\": \"active\"\n },\n {\n \"field\": \"role\",\n \"operator\": \"eq\",\n \"value\": \"admin\"\n }\n ],\n \"NOT\": [\n {\n \"field\": \"department\",\n \"operator\": \"eq\",\n \"value\": \"HR\"\n },\n {\n \"field\": \"location\",\n \"operator\": \"eq\",\n \"value\": \"remote\"\n }\n ],\n \"case_sensitive\": true\n },\n \"chunk_size\": 1000,\n \"dedup_strategy\": \"skip\",\n \"max_objects\": 2\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("X-Namespace", "<api-key>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.mixpeek.com/v1/buckets/{bucket_identifier}/batches/bulk-submit")
.header("Authorization", "Bearer <token>")
.header("X-Namespace", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"collection_ids\": [\n \"<string>\"\n ],\n \"filters\": {\n \"AND\": [\n {\n \"field\": \"name\",\n \"operator\": \"eq\",\n \"value\": \"John\"\n },\n {\n \"field\": \"age\",\n \"operator\": \"gte\",\n \"value\": 30\n }\n ],\n \"OR\": [\n {\n \"field\": \"status\",\n \"operator\": \"eq\",\n \"value\": \"active\"\n },\n {\n \"field\": \"role\",\n \"operator\": \"eq\",\n \"value\": \"admin\"\n }\n ],\n \"NOT\": [\n {\n \"field\": \"department\",\n \"operator\": \"eq\",\n \"value\": \"HR\"\n },\n {\n \"field\": \"location\",\n \"operator\": \"eq\",\n \"value\": \"remote\"\n }\n ],\n \"case_sensitive\": true\n },\n \"chunk_size\": 1000,\n \"dedup_strategy\": \"skip\",\n \"max_objects\": 2\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.mixpeek.com/v1/buckets/{bucket_identifier}/batches/bulk-submit")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["X-Namespace"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"collection_ids\": [\n \"<string>\"\n ],\n \"filters\": {\n \"AND\": [\n {\n \"field\": \"name\",\n \"operator\": \"eq\",\n \"value\": \"John\"\n },\n {\n \"field\": \"age\",\n \"operator\": \"gte\",\n \"value\": 30\n }\n ],\n \"OR\": [\n {\n \"field\": \"status\",\n \"operator\": \"eq\",\n \"value\": \"active\"\n },\n {\n \"field\": \"role\",\n \"operator\": \"eq\",\n \"value\": \"admin\"\n }\n ],\n \"NOT\": [\n {\n \"field\": \"department\",\n \"operator\": \"eq\",\n \"value\": \"HR\"\n },\n {\n \"field\": \"location\",\n \"operator\": \"eq\",\n \"value\": \"remote\"\n }\n ],\n \"case_sensitive\": true\n },\n \"chunk_size\": 1000,\n \"dedup_strategy\": \"skip\",\n \"max_objects\": 2\n}"
response = http.request(request)
puts response.read_body{
"batch_group_id": "<string>",
"total_objects": 123,
"total_batches": 123,
"submitted": 123,
"failed": 123,
"chunk_size": 123,
"batches": [
{
"batch_id": "<string>",
"status": "<string>",
"object_count": 123,
"queue_position": 123,
"error": "<string>"
}
]
}{
"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
}{
"detail": [
{
"loc": [
"<string>"
],
"msg": "<string>",
"type": "<string>",
"input": "<unknown>",
"ctx": {}
}
]
}{
"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 header returns 403; an invalid or revoked key returns 401.
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
The bucket to ingest.
Body
application/json
Submit a WHOLE bucket as N auto-chunked, auto-queued batches in one call.
The server streams the bucket's objects (paginated), de-duplicates them,
chunks them into chunk_size-object batches, and submits each — so the
client makes ONE call instead of a paced chunk-loop. This kills the
client-side cursor-overlap (409 storm), the 5k object-count timeout, and the
no-whole-bucket frustration at once (phase 4). Each batch is
accepted and QUEUED (accept-and-queue admission); poll the returned
batch_group_id / batch ids for QUEUED -> PROCESSING.
Collections to process. Omit to auto-discover all collections sourced from this bucket (plus downstream dependencies).
Optional filter to scope which objects are submitted. Omit to submit EVERY object in the bucket (the whole-bucket case).
Show child attributes
Show child attributes
Objects per batch. Clamped down to your tier's max_batch_size. Default 1000 — a good balance of parallelism and per-batch overhead. Sizing model: each batch runs as its own job whose workers scale at ~1 CPU worker per 500 objects up to a per-job worker ceiling, so 16k-20k objects saturates one job's parallelism — for large corpora (100k+ objects) prefer chunk_size 20000. Larger chunks don't run faster; they only raise the cost of a mid-run failure (progress is still resumable per-object via the processing ledger). Much smaller chunks pay one cluster cold-start each and queue behind your tier's concurrent-batch limit. Full guide: docs.mixpeek.com/operations/batch-ingestion-at-scale.
Required range:
1 <= x <= 50000How already-processed objects are handled (skip/replace/force).
Available options:
skip, replace, force Optional cap on total objects streamed (safety bound for very large buckets). Omit to submit the whole bucket.
Required range:
x >= 1Response
Successful Response
Result of a whole-bucket bulk submit.
Correlates all batches created by this call.
Distinct objects streamed (post-dedup).
Batches created.
Batches accepted/queued successfully.
Batches that failed admission/submit.
Effective per-batch object count used.
Per-batch results with status + queue position.
Show child attributes
Show child attributes
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