---
title: "Submit solution for current candidate"
method: POST
path: "/mining/solution"
tags: ["mining"]
---

# Submit solution for current candidate

`POST /mining/solution`

## Request body

- PowSolutions — An object containing all components of pow solution
  - `pk` string, required — Base16-encoded public key
  - `w` string, required
  - `n` string, required
  - `d` number, required

## Response `200`

Solution is valid

## Other responses

- `400` — Solution is invalid
- `default` — Error

---

[API](https://skmtc.dev/ergoplatform/apis/ergo-node-api.md) · [All operations](https://skmtc.dev/ergoplatform/apis/ergo-node-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/ergoplatform/ergo-node-api/revisions/a731602272c6/schema)