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VictoriaMetrics/docs/url-examples.md
Aliaksandr Valialkin d5809f8e12
Revert "replaced global http refs with relative markdown ones (#6692)" 
This reverts commit 537266363a.

Reason for revert: relative links in docs are much harder to maintain in consistent state
comparing to absolute links:

- It is non-trivial to figure out the proper relative link path when creating and editing docs.
- Relative links break after moving the doc files to another paths, and it is non-trivial
  to figure which links are broken after that.
- The updated relative links do not work properly right now in the docs.
  For example, the https://docs.victoriametrics.com/victorialogs/quickstart.md#building-from-source-code
  link at https://docs.victoriametrics.com/victorialogs/changelog/ leads to 404 page.

This is documented at https://docs.victoriametrics.com/#images-in-documentation .
2024-07-25 12:48:12 +02:00

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---
sort: 33
weight: 33
title: VictoriaMetrics API examples
menu:
docs:
parent: 'victoriametrics'
weight: 33
aliases:
- /url-examples.html
---
### /api/v1/admin/tsdb/delete_series
**Deletes time series from VictoriaMetrics**
Note that handler accepts any HTTP method, so sending a `GET` request to `/api/v1/admin/tsdb/delete_series` will result in deletion of time series.
Single-node VictoriaMetrics:
```sh
curl -v http://localhost:8428/api/v1/admin/tsdb/delete_series -d 'match[]=vm_http_request_errors_total'
```
The expected output should return [HTTP Status 204](https://datatracker.ietf.org/doc/html/rfc7231#page-53) and will look like:
```sh
* Trying 127.0.0.1:8428...
* Connected to 127.0.0.1 (127.0.0.1) port 8428 (#0)
> GET /api/v1/admin/tsdb/delete_series?match[]=vm_http_request_errors_total HTTP/1.1
> Host: 127.0.0.1:8428
> User-Agent: curl/7.81.0
> Accept: */*
>
* Mark bundle as not supporting multiuse
< HTTP/1.1 204 No Content
< X-Server-Hostname: eba075fb0e1a
< Date: Tue, 21 Jun 2022 07:33:35 GMT
<
* Connection #0 to host 127.0.0.1 left intact
```
Cluster version of VictoriaMetrics:
```sh
curl -v http://<vmselect>:8481/delete/0/prometheus/api/v1/admin/tsdb/delete_series -d 'match[]=vm_http_request_errors_total'
```
The expected output should return [HTTP Status 204](https://datatracker.ietf.org/doc/html/rfc7231#page-53) and will look like:
```sh
* Trying 127.0.0.1:8481...
* Connected to 127.0.0.1 (127.0.0.1) port 8481 (#0)
> GET /delete/0/prometheus/api/v1/admin/tsdb/delete_series?match[]=vm_http_request_errors_total HTTP/1.1
> Host: 127.0.0.1:8481
> User-Agent: curl/7.81.0
> Accept: */*
>
* Mark bundle as not supporting multiuse
< HTTP/1.1 204 No Content
< X-Server-Hostname: 101ed7a45c94
< Date: Tue, 21 Jun 2022 07:21:36 GMT
<
* Connection #0 to host 127.0.0.1 left intact
```
Additional information:
* [How to delete time series](https://docs.victoriametrics.com/#how-to-delete-time-series)
* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
### /api/v1/export
**Exports raw samples from VictoriaMetrics in JSON line format**
Single-node VictoriaMetrics:
```sh
curl http://localhost:8428/api/v1/export -d 'match[]=vm_http_request_errors_total' > filename.json
```
Cluster version of VictoriaMetrics:
```sh
curl http://<vmselect>:8481/select/0/prometheus/api/v1/export -d 'match[]=vm_http_request_errors_total' > filename.json
```
Additional information:
* [How to export time series](https://docs.victoriametrics.com/#how-to-export-time-series)
* [How to import time series](https://docs.victoriametrics.com/#how-to-import-time-series-data)
* [How to export data in JSON line format](https://docs.victoriametrics.com/#how-to-export-data-in-json-line-format)
* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
### /api/v1/export/csv
**Exports raw samples from VictoriaMetrics in CSV format**
Single-node VictoriaMetrics:
```sh
curl http://localhost:8428/api/v1/export/csv -d 'format=__name__,__value__,__timestamp__:unix_s' -d 'match[]=vm_http_request_errors_total' > filename.csv
```
Cluster version of VictoriaMetrics:
```sh
curl http://<vmselect>:8481/select/0/prometheus/api/v1/export/csv -d 'format=__name__,__value__,__timestamp__:unix_s' -d 'match[]=vm_http_request_errors_total' > filename.csv
```
Additional information:
* [How to export time series](https://docs.victoriametrics.com/#how-to-export-time-series)
* [How to import time series](https://docs.victoriametrics.com/#how-to-import-time-series-data)
* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
### /api/v1/export/native
**Exports raw samples from VictoriaMetrics in native format**
Single-node VictoriaMetrics:
```sh
curl http://localhost:8428/api/v1/export/native -d 'match[]=vm_http_request_errors_total' > filename.bin
```
Cluster version of VictoriaMetrics:
```sh
curl http://<vmselect>:8481/select/0/prometheus/api/v1/export/native -d 'match[]=vm_http_request_errors_total' > filename.bin
```
More information:
* [How to export time series](https://docs.victoriametrics.com/#how-to-export-time-series)
* [How to import time series](https://docs.victoriametrics.com/#how-to-import-time-series-data)
* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
### /api/v1/import
**Imports data to VictoriaMetrics in JSON line format**
Single-node VictoriaMetrics:
```sh
curl -H 'Content-Type: application/json' --data-binary "@filename.json" -X POST http://localhost:8428/api/v1/import
```
Cluster version of VictoriaMetrics:
```sh
curl -H 'Content-Type: application/json' --data-binary "@filename.json" -X POST http://<vminsert>:8480/insert/0/prometheus/api/v1/import
```
More information:
* [How to import time series](https://docs.victoriametrics.com/#how-to-import-time-series-data)
* [How to export time series](https://docs.victoriametrics.com/#how-to-export-time-series)
* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
### /api/v1/import/csv
**Imports CSV data to VictoriaMetrics**
Single-node VictoriaMetrics:
```sh
curl -d "GOOG,1.23,4.56,NYSE" 'http://localhost:8428/api/v1/import/csv?format=2:metric:ask,3:metric:bid,1:label:ticker,4:label:market'
```
Cluster version of VictoriaMetrics:
```sh
curl -d "GOOG,1.23,4.56,NYSE" 'http://<vminsert>:8480/insert/0/prometheus/api/v1/import/csv?format=2:metric:ask,3:metric:bid,1:label:ticker,4:label:market'
```
Additional information:
* [How to import time series](https://docs.victoriametrics.com/#how-to-import-time-series-data)
* [How to export time series](https://docs.victoriametrics.com/#how-to-export-time-series)
* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
### /api/v1/import/native
**Imports data to VictoriaMetrics in native format**
Single-node VictoriaMetrics:
```sh
curl -X POST http://localhost:8428/api/v1/import/native -T filename.bin
```
Cluster version of VictoriaMetrics:
```sh
curl -X POST http://<vminsert>:8480/insert/0/prometheus/api/v1/import/native -T filename.bin
```
Additional information:
* [How to import time series](https://docs.victoriametrics.com/#how-to-import-time-series-data)
* [How to export time series](https://docs.victoriametrics.com/#how-to-export-time-series)
* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
### /api/v1/import/prometheus
**Imports data to VictoriaMetrics in Prometheus text exposition format**
Single-node VictoriaMetrics:
```sh
curl -d 'metric_name{foo="bar"} 123' -X POST http://localhost:8428/api/v1/import/prometheus
```
Cluster version of VictoriaMetrics:
```sh
curl -d 'metric_name{foo="bar"} 123' -X POST http://<vminsert>:8480/insert/0/prometheus/api/v1/import/prometheus
```
Additional information:
* [How to import time series](https://docs.victoriametrics.com/#how-to-import-time-series-data)
* [How to export time series](https://docs.victoriametrics.com/#how-to-export-time-series)
* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
### /api/v1/labels
**Get a list of label names at the given time range**
Single-node VictoriaMetrics:
```sh
curl http://localhost:8428/prometheus/api/v1/labels
```
Cluster version of VictoriaMetrics:
```sh
curl http://<vmselect>:8481/select/0/prometheus/api/v1/labels
```
By default, VictoriaMetrics returns labels seen during the last day starting at 00:00 UTC because of performance reasons.
An arbitrary time range can be set via [`start` and `end` query args](https://docs.victoriametrics.com/#timestamp-formats).
The specified `start..end` time range is rounded to UTC day granularity because of performance reasons.
Additional information:
* [Getting label names](https://prometheus.io/docs/prometheus/latest/querying/api/#getting-label-names)
* [Prometheus querying API usage](https://docs.victoriametrics.com/#prometheus-querying-api-usage)
* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
### /api/v1/label/.../values
**Get a list of values for a particular label on the given time range**
Single-node VictoriaMetrics:
```sh
curl http://localhost:8428/prometheus/api/v1/label/job/values
```
Cluster version of VictoriaMetrics:
```sh
curl http://<vmselect>:8481/select/0/prometheus/api/v1/label/job/values
```
By default, VictoriaMetrics returns labels values seen during the last day starting at 00:00 UTC because of performance reasons.
An arbitrary time range can be set via `start` and `end` query args.
The specified `start..end` time range is rounded to UTC day granularity because of performance reasons.
Additional information:
* [Querying label values](https://prometheus.io/docs/prometheus/latest/querying/api/#querying-label-values)
* [Prometheus querying API usage](https://docs.victoriametrics.com/#prometheus-querying-api-usage)
* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
### /api/v1/query
**Performs PromQL/MetricsQL instant query**
Single-node VictoriaMetrics:
```sh
curl http://localhost:8428/prometheus/api/v1/query -d 'query=vm_http_request_errors_total'
```
Cluster version of VictoriaMetrics:
```sh
curl http://<vmselect>:8481/select/0/prometheus/api/v1/query -d 'query=vm_http_request_errors_total'
```
Additional information:
* [Instant queries](https://docs.victoriametrics.com/keyconcepts/#instant-query)
* [Prometheus querying API usage](https://docs.victoriametrics.com/#prometheus-querying-api-usage)
* [Query language](https://docs.victoriametrics.com/keyconcepts/#metricsql)
* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
### /api/v1/query_range
**Performs PromQL/MetricsQL range query**
Single-node VictoriaMetrics:
```sh
curl http://localhost:8428/prometheus/api/v1/query_range -d 'query=sum(increase(vm_http_request_errors_total{job="foo"}[5m]))' -d 'start=-1d' -d 'step=1h'
```
Cluster version of VictoriaMetrics:
```sh
curl http://<vmselect>:8481/select/0/prometheus/api/v1/query_range -d 'query=sum(increase(vm_http_request_errors_total{job="foo"}[5m]))' -d 'start=-1d' -d 'step=1h'
```
Additional information:
* [Range queries](https://docs.victoriametrics.com/keyconcepts/#range-query)
* [Prometheus querying API usage](https://docs.victoriametrics.com/#prometheus-querying-api-usage)
* [Query language](https://docs.victoriametrics.com/keyconcepts/#metricsql)
* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
### /api/v1/series
**Returns series names with their labels on the given time range**
Single-node VictoriaMetrics:
```sh
curl http://localhost:8428/prometheus/api/v1/series -d 'match[]=vm_http_request_errors_total'
```
Cluster version of VictoriaMetrics:
```sh
curl http://<vmselect>:8481/select/0/prometheus/api/v1/series -d 'match[]=vm_http_request_errors_total'
```
By default, VictoriaMetrics returns time series seen during the last day starting at 00:00 UTC because of performance reasons.
An arbitrary time range can be set via `start` and `end` query args.
The specified `start..end` time range is rounded to UTC day granularity because of performance reasons.
Additional information:
* [Finding series by label matchers](https://prometheus.io/docs/prometheus/latest/querying/api/#finding-series-by-label-matchers)
* [Prometheus querying API usage](https://docs.victoriametrics.com/#prometheus-querying-api-usage)
* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
VictoriaMetrics accepts `limit` query arg for `/api/v1/series` handlers for limiting the number of returned entries. For example, the query to `/api/v1/series?limit=5` returns a sample of up to 5 series, while ignoring the rest. If the provided `limit` value exceeds the corresponding `-search.maxSeries` command-line flag values, then limits specified in the command-line flags are used.
### /api/v1/status/tsdb
**Cardinality statistics**
Single-node VictoriaMetrics:
```sh
curl http://localhost:8428/prometheus/api/v1/status/tsdb
```
Cluster version of VictoriaMetrics:
```sh
curl http://<vmselect>:8481/select/0/prometheus/api/v1/status/tsdb
```
Additional information:
* [TSDB Stats](https://prometheus.io/docs/prometheus/latest/querying/api/#tsdb-stats)
* [Prometheus querying API usage](https://docs.victoriametrics.com/#prometheus-querying-api-usage)
* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
### /datadog
**DataDog URL for Single-node VictoriaMetrics**
```
http://victoriametrics:8428/datadog
```
**DataDog URL for Cluster version of VictoriaMetrics**
```
http://vminsert:8480/insert/0/datadog
```
### /datadog/api/v1/series
**Imports data in DataDog v1 format into VictoriaMetrics**
Single-node VictoriaMetrics:
```sh
echo '
{
"series": [
{
"host": "test.example.com",
"interval": 20,
"metric": "system.load.1",
"points": [[
0,
0.5
]],
"tags": [
"environment:test"
],
"type": "rate"
}
]
}
' | curl -X POST -H 'Content-Type: application/json' --data-binary @- http://localhost:8428/datadog/api/v1/series
```
Cluster version of VictoriaMetrics:
```sh
echo '
{
"series": [
{
"host": "test.example.com",
"interval": 20,
"metric": "system.load.1",
"points": [[
0,
0.5
]],
"tags": [
"environment:test"
],
"type": "rate"
}
]
}
' | curl -X POST -H 'Content-Type: application/json' --data-binary @- 'http://<vminsert>:8480/insert/0/datadog/api/v1/series'
```
Additional information:
* [How to send data from DataDog agent](https://docs.victoriametrics.com/#how-to-send-data-from-datadog-agent)
* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
### /datadog/api/v2/series
**Imports data in [DataDog v2](https://docs.datadoghq.com/api/latest/metrics/#submit-metrics) format into VictoriaMetrics**
Single-node VictoriaMetrics:
```sh
echo '
{
"series": [
{
"metric": "system.load.1",
"type": 0,
"points": [
{
"timestamp": 0,
"value": 0.7
}
],
"resources": [
{
"name": "dummyhost",
"type": "host"
}
],
"tags": ["environment:test"]
}
]
}
' | curl -X POST -H 'Content-Type: application/json' --data-binary @- http://localhost:8428/datadog/api/v2/series
```
Cluster version of VictoriaMetrics:
```sh
echo '
{
"series": [
{
"metric": "system.load.1",
"type": 0,
"points": [
{
"timestamp": 0,
"value": 0.7
}
],
"resources": [
{
"name": "dummyhost",
"type": "host"
}
],
"tags": ["environment:test"]
}
]
}
' | curl -X POST -H 'Content-Type: application/json' --data-binary @- 'http://<vminsert>:8480/insert/0/datadog/api/v2/series'
```
Additional information:
* [How to send data from DataDog agent](https://docs.victoriametrics.com/#how-to-send-data-from-datadog-agent)
* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
### /federate
**Returns federated metrics**
Single-node VictoriaMetrics:
```sh
curl http://localhost:8428/federate -d 'match[]=vm_http_request_errors_total'
```
Cluster version of VictoriaMetrics:
```sh
curl http://<vmselect>:8481/select/0/prometheus/federate -d 'match[]=vm_http_request_errors_total'
```
Additional information:
* [Federation](https://docs.victoriametrics.com/#federation)
* [Prometheus-compatible federation data](https://prometheus.io/docs/prometheus/latest/federation/#configuring-federation)
* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
### /graphite/metrics/find
**Searches Graphite metrics in VictoriaMetrics**
Single-node VictoriaMetrics:
```sh
curl http://localhost:8428/graphite/metrics/find -d 'query=vm_http_request_errors_total'
```
Cluster version of VictoriaMetrics:
```sh
curl http://<vmselect>:8481/select/0/graphite/metrics/find -d 'query=vm_http_request_errors_total'
```
Additional information:
* [Metrics find API in Graphite](https://graphite-api.readthedocs.io/en/latest/api.html#metrics-find)
* [Graphite API in VictoriaMetrics](https://docs.victoriametrics.com/#graphite-api-usage)
* [How to send Graphite data to VictoriaMetrics](https://docs.victoriametrics.com/single-server-victoriametrics/#how-to-send-data-from-graphite-compatible-agents-such-as-statsd)
* [URL Format](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
### /influx/write
**Writes data with InfluxDB line protocol to VictoriaMetrics**
Single-node VictoriaMetrics:
```sh
curl -d 'measurement,tag1=value1,tag2=value2 field1=123,field2=1.23' -X POST http://localhost:8428/write
```
Cluster version of VictoriaMetrics:
```sh
curl -d 'measurement,tag1=value1,tag2=value2 field1=123,field2=1.23' -X POST http://<vminsert>:8480/insert/0/influx/write
```
Additional information:
* [How to send Influx data to VictoriaMetrics](https://docs.victoriametrics.com/#how-to-send-data-from-influxdb-compatible-agents-such-as-telegraf)
* [URL Format](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
### /internal/resetRollupResultCache
**Resets the response cache for previously served queries. It is recommended to invoke after [backfilling](https://docs.victoriametrics.com/#backfilling) procedure.**
Single-node VictoriaMetrics:
```sh
curl -Is http://localhost:8428/internal/resetRollupResultCache
```
Cluster version of VictoriaMetrics:
```sh
curl -Is http://<vmselect>:8481/select/internal/resetRollupResultCache
```
vmselect will propagate this call to the rest of the vmselects listed in its `-selectNode` cmd-line flag. If this
flag isn't set, then cache need to be purged from each vmselect individually.
### TCP and UDP
#### How to send data from OpenTSDB-compatible agents to VictoriaMetrics
Turned off by default. Enable OpenTSDB receiver in VictoriaMetrics by setting `-opentsdbListenAddr` command-line flag.
*If run from docker, '-opentsdbListenAddr' port should be exposed*
Single-node VictoriaMetrics:
```sh
echo "put foo.bar.baz `date +%s` 123 tag1=value1 tag2=value2" | nc -N localhost 4242
```
Cluster version of VictoriaMetrics:
```sh
echo "put foo.bar.baz `date +%s` 123 tag1=value1 tag2=value2" | nc -N http://<vminsert> 4242
```
Enable HTTP server for OpenTSDB /api/put requests by setting `-opentsdbHTTPListenAddr` command-line flag.
Single-node VictoriaMetrics:
```sh
curl -H 'Content-Type: application/json' -d '[{"metric":"foo","value":45.34},{"metric":"bar","value":43}]' http://localhost:4242/api/put
```
Cluster version of VictoriaMetrics:
```sh
curl -H 'Content-Type: application/json' -d '[{"metric":"foo","value":45.34},{"metric":"bar","value":43}]' http://<vminsert>:8480/insert/42/opentsdb/api/put
```
Additional information:
* [OpenTSDB http put API](http://opentsdb.net/docs/build/html/api_http/put.html)
* [How to send data OpenTSDB data to VictoriaMetrics](https://docs.victoriametrics.com/single-server-victoriametrics/#how-to-send-data-from-opentsdb-compatible-agents)
#### How to send Graphite data to VictoriaMetrics
Enable Graphite receiver in VictoriaMetrics by setting `-graphiteListenAddr` command-line flag.
Single-node VictoriaMetrics:
```sh
echo "foo.bar.baz;tag1=value1;tag2=value2 123 `date +%s`" | nc -N localhost 2003
```
Cluster version of VictoriaMetrics:
```sh
echo "foo.bar.baz;tag1=value1;tag2=value2 123 `date +%s`" | nc -N http://<vminsert> 2003
```
Additional information:
* [How to send Graphite data to VictoriaMetrics](https://docs.victoriametrics.com/single-server-victoriametrics/#how-to-send-data-from-graphite-compatible-agents-such-as-statsd)
* [Multitenancy in cluster version of VictoriaMetrics](https://docs.victoriametrics.com/cluster-victoriametrics/#multitenancy)
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