---
title: "One registration event by accession number"
method: GET
path: "/v1/registrations/{accession}"
tags: ["registrations"]
---

# One registration event by accession number

`GET /v1/registrations/{accession}`

## Request

- Base URL: `https://api.filingpulse.io`
- URL: `https://api.filingpulse.io/v1/registrations/{accession}`
- Auth: API key in header `X-API-Key`

## Path parameters

- `accession` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `401`: Missing or invalid X-API-Key.
- `404`: No resource with that identifier (or not owned by this key).
- `422`: Validation Error
- `429`: Per-minute rate limit or monthly quota exceeded. Per-minute 429s carry Retry-After; quota 429s carry X-Quota-Limit / X-Quota-Used. Quotas reset at 00:00 UTC on the 1st.

---

[API](https://skmtc.dev/filingpulse/apis/filingpulse-api.md) · [All operations](https://skmtc.dev/filingpulse/apis/filingpulse-api/llms.txt) · [OpenAPI document](https://skmtc.dev/filingpulse/apis/filingpulse-api/revisions/631622c4ba5e?raw)