# Provider API Methods

The ME Wallet follows the specs defined in the [Solana Wallet Standard ](https://github.com/anza-xyz/wallet-standard/tree/master)

## Provider Methods

### `Connect`

Prompts a connection to a user's Magic Eden Wallet account.

#### Params

| Property        | Type      | Description   |
| --------------- | --------- | ------------- |
| `onlyIfTrusted` | `boolean` | Optional flag |

#### Response

| Property                          | Type        | Description                                                                                                           |
| --------------------------------- | ----------- | --------------------------------------------------------------------------------------------------------------------- |
| `Promise<{publicKey: PublicKey}>` | `PublicKey` | The returned [PublicKey](https://solana-labs.github.io/solana-web3.js/classes/PublicKey.html) of the connected wallet |

### `signMessage`

Prompts to sign a message with the user's connected Magic Eden Wallet account

#### Params

| Property  | Type                   | Description                                |
| --------- | ---------------------- | ------------------------------------------ |
| `message` | `Uint8Array \| string` | The message to sign for                    |
| `display` | `"utf8" \| "hex"`      | Encoding format for displaying the message |

#### Response

| Property                                              | Type                | Description                                                                                                                                 |
| ----------------------------------------------------- | ------------------- | ------------------------------------------------------------------------------------------------------------------------------------------- |
| `Promise<{ signature: Bytes; publicKey: PublicKey }>` | `Bytes & PublicKey` | The signed message in Bytes and the associated [PublicKey](https://solana-labs.github.io/solana-web3.js/classes/PublicKey.html) that signed |

### `signAndSendTransaction`

Prompts to both sign and send a transaction with the user's connected Magic Eden Wallet account

#### Params

| Property             | Type                                    | Description                                                                                                                                                                                                                       |
| -------------------- | --------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `transactionOrBytes` | `LegacyOrVersionedTransaction \| Bytes` | A [Transaction](https://solana-labs.github.io/solana-web3.js/classes/Transaction.html) or [VersionedTransaction](https://solana-labs.github.io/solana-web3.js/classes/VersionedTransaction.html) object, or the associated bytes. |
| `options`            | `SendOptions`                           | Options for sending transactions                                                                                                                                                                                                  |

where `SendOptions` is defined as such:

```typescript
export declare type SendOptions = {
    /** disable transaction verification step */
    skipPreflight?: boolean;
    /** preflight commitment level */
    preflightCommitment?: Commitment;
    /** Maximum number of times for the RPC node to retry sending the transaction to the leader. */
    maxRetries?: number;
    /** The minimum slot that the request can be evaluated at */
    minContextSlot?: number;
};

export declare type Commitment = 'processed' | 'confirmed' | 'finalized' | 'recent' | 'single' | 'singleGossip' | 'root' | 'max';
```

#### Response

| Property                                | Type              | Description               |
| --------------------------------------- | ----------------- | ------------------------- |
| Promise<{ signature: string \| Bytes }> | `string \| Bytes` | The transaction signature |

### `signTransaction`

Prompts to sign a transaction (but not send) with the user's connected Magic Eden Wallet account

#### Params

| Property             | Type                                    | Description                                                                                                                                                                                                                                 |
| -------------------- | --------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `transactionOrBytes` | `LegacyOrVersionedTransaction \| Bytes` | An unsigned [Transaction](https://solana-labs.github.io/solana-web3.js/classes/Transaction.html) or [VersionedTransaction](https://solana-labs.github.io/solana-web3.js/classes/VersionedTransaction.html) object, or the associated bytes. |

#### Response

| Property                                         | Type                                    | Description                                                                                                                                                                                                                              |
| ------------------------------------------------ | --------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `Promise<LegacyOrVersionedTransaction \| Bytes>` | `LegacyOrVersionedTransaction \| Bytes` | A signed [Transaction](https://solana-labs.github.io/solana-web3.js/classes/Transaction.html) or [VersionedTransaction](https://solana-labs.github.io/solana-web3.js/classes/VersionedTransaction.html) object, or the associated bytes. |

### `signAllTransactions`

Prompts to sign all passed transactions (but not send) with the user's connected Magic Eden Wallet account

Prompts to sign a transaction (but not send) with the user's connected Magic Eden Wallet account

#### Params

| Property             | Type                                        | Description                                                                                                                                                                                                                                             |
| -------------------- | ------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `transactionOrBytes` | `(LegacyOrVersionedTransaction \| Bytes)[]` | An unsigned [Transaction](https://solana-labs.github.io/solana-web3.js/classes/Transaction.html) or [VersionedTransaction](https://solana-labs.github.io/solana-web3.js/classes/VersionedTransaction.html) object array, or the associated bytes array. |

#### Response

| Property                                             | Type                                        | Description                                                                                                                                                                                                                                          |
| ---------------------------------------------------- | ------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `Promise(<LegacyOrVersionedTransaction \| Bytes>)[]` | `(LegacyOrVersionedTransaction \| Bytes)[]` | A signed [Transaction](https://solana-labs.github.io/solana-web3.js/classes/Transaction.html) or [VersionedTransaction](https://solana-labs.github.io/solana-web3.js/classes/VersionedTransaction.html) object array, or the associated bytes array. |