---
title: "Upload CSP benchmarks"
method: POST
path: "/csp-benchmarks/upload"
tags: ["CSP benchmarks"]
---

# Upload CSP benchmarks

`POST /csp-benchmarks/upload`

Upload a CSP benchmarks JSON file to storage.

## Response `200`

CSP benchmarks uploaded successfully

- object
  - `message` string, required
  - `path` string, required

## Other responses

- `400` — No file or filename provided, or file is not JSON
- `401` — Invalid API key
- `403` — Forbidden: admin mode required
- `500` — Internal server error

## Changes

> 50 revisions in range; 1 could not be searched.

- **2025-10-19** `6ab288126fe6` — 2 info
  - api tag `CSP benchmarks` added
  - api tag `CSP Benchmarks` removed
- **2025-10-19** `a20c9b948209` — 2 info
  - api tag `CSP Benchmarks` added
  - api tag `CSP benchmarks` removed
- **2025-10-18** `01c3f81a8af6` — 2 info
  - api tag `CSP benchmarks` added
  - api tag `CSP Benchmarks` removed
- **2025-10-15** `f63dcb5301b9` — 1 info
  - endpoint added
- **2025-10-15** `4ce54bccb092` — 1 breaking
  - api path removed without deprecation

[Full history](https://skmtc.dev/ethproofs/apis/ethproofs-api/changes/csp-benchmarks/upload/post.md)

---

[API](https://skmtc.dev/ethproofs/apis/ethproofs-api.md) · [All operations](https://skmtc.dev/ethproofs/apis/ethproofs-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/ethproofs/ethproofs-api/revisions/cad0595821db/schema)