---
title: "OverlayerOriginDolphin"
description: "Solidity reference for OverlayerOriginDolphin, the Dolphin-tier standalone Overlayer Origin NFT collection and its deployment configuration."
keywords:
  - "OverlayerOriginDolphin"
  - "Solidity"
  - "ERC-721"
  - "Origin NFT"
  - "Dolphin"
canonical_url: https://docs.overlayer.fi/developer_guide/contracts/OverlayerOriginDolphin
md_url: https://docs.overlayer.fi/developer_guide/contracts/OverlayerOriginDolphin.md
last_updated: 2026-10-03T17:55:49.000Z
---

# OverlayerOriginDolphin

> Solidity reference for OverlayerOriginDolphin, the Dolphin-tier standalone Overlayer Origin NFT collection and its deployment configuration.

The Dolphin tier standalone Overlayer Origin NFT collection.

### DeploymentConfig

```solidity
struct DeploymentConfig {
  address initialOwner;
  string baseURI;
  address royaltyReceiver;
  uint96 royaltyFeeNumerator;
  address payable feeCollector;
  uint256 initialMintPrice;
  uint256 priceIncrement;
  uint256 priceUnitDelta;
  uint256 maxSupply;
  uint256 bonusNumerator;
  uint256 mintStartTime;
}
```

### constructor

```solidity
constructor(struct OverlayerOriginDolphin.DeploymentConfig config_) public
```