---
title: "Ingest Pitch Trajectories"
method: POST
path: "/api/v1/pitch-trajectory"
tags: ["Pitch Trajectory"]
---

# Ingest Pitch Trajectories

`POST /api/v1/pitch-trajectory`

## Headers

- `x-api-key` string, nullable
- `League` string, nullable

## Request body

- PitchTrajectoryBatchRequest
  - `items` PitchTrajectoryItem[], required
    - `timestamp` string, date-time, required
    - `pitch_trajectory` array[], required
      - number[]
    - `strike_zone_point` number[], nullable
    - `pitch_velocity` number, nullable
    - `exit_velocity` number, nullable
    - `horizontal_offset` number, nullable
    - `vertical_offset` number, nullable
    - `y_range` number[], nullable
    - `x_coefficients` number[], nullable
    - `z_coefficients` number[], nullable
    - `x_r_squared` number, nullable
    - `z_r_squared` number, nullable
    - `rpm` number, nullable
    - `spin_dir` SpinDescriptor
      - `hhmm` string, required
      - `degrees` number, required
    - `spin_tilt` SpinDescriptor
      - `hhmm` string, required
      - `degrees` number, required

## Response `200`

Successful Response

- PitchTrajectoryBatchResponse
  - `success` boolean, required
  - `rows_inserted` integer, required

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/preciser/apis/preciser-data-management-api.md) · [All operations](https://skmtc.net/preciser/apis/preciser-data-management-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/preciser/preciser-data-management-api/versions/c5f6b8674011/schema)