---
title: "Delete vectors by ID"
method: POST
path: "/api/v1/vector/delete"
---

# Delete vectors by ID

`POST /api/v1/vector/delete`

Delete one or more vectors from the collection by their user-provided
string IDs. IDs that do not exist are silently ignored.

Supports both binary protobuf (`application/protobuf`) and ProtoJSON
(`application/protobuf+json`) request bodies.

## Response `200`

Vectors deleted successfully.

## Other responses

- `400` — Invalid input (malformed body, empty ID).
- `500` — Internal server error.

---

[API](https://skmtc.net/opendata-oss/apis/opendata-vector-api.md) · [All operations](https://skmtc.net/opendata-oss/apis/opendata-vector-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/opendata-oss/opendata-vector-api/versions/c2b4afb0cdb8/schema)