# Node API v1 Documentation

## Table of Contents

1. [Blocks Endpoint](#blocks-endpoint)
    1. [GET Blocks](#get-blocks)
1. [Headers Endpoint](#headers-endpoint)
    1. [GET Headers](#get-headers)
1. [Chain Endpoint](#chain-endpoint)
    1. [GET Chain](#get-chain)
    1. [POST Chain Compact](#post-chain-compact)
    1. [GET Chain Validate](#get-chain-validate)
    1. [GET Chain Kernel by Commitment](#get-chain-kernel-by-commitment)
    1. [GET Chain Outputs by IDs](#get-chain-outputs-by-ids)
    1. [GET Chain Outputs by Height](#get-chain-outputs-by-height)
1. [Status Endpoint](#status-endpoint)
    1. [GET Status](#get-status)
1. [TxHashSet Endpoint](#txhashset-endpoint)
    1. [GET TxHashSet Roots](#get-txhashset-roots)
    1. [GET TxHashSet Last Outputs](#get-txhashset-last-outputs)
    1. [GET TxHashSet Last Range Proofs](#get-txhashset-last-range-proofs)
    1. [GET TxHashSet Last Kernels](#get-txhashset-last-kernels)
    1. [GET TxHashSet Outputs](#get-txhashset-outputs)
    1. [GET TxHashSet Merkle Proof](#get-txhashset-merkle-proof)
1. [Pool Endpoint](#pool-endpoint)
    1. [GET Pool](#get-pool)
    1. [POST Pool Push](#post-pool-push)
1. [Peers Endpoint](#peers-endpoint)
    1. [POST Peers Ban](#post-peers-ban)
    1. [POST Peers Unban](#post-peers-unban)
    1. [GET Peers All](#get-peers-all)
    1. [GET Peers Connected](#get-peers-connected)
    1. [GET Peers](#get-peers)

## Blocks Endpoint

### GET Blocks

Returns data about a specific block given a hash, a height or an unspent commit.

Optionally, Merkle proofs can be excluded from the results by adding `?no_merkle_proof`, rangeproofs can be included by adding `?include_proof` or results  can be returned as "compact blocks" by adding `?compact`.

* **URL**

  * /v1/blocks/hash
  * /v1/blocks/height
  * /v1/blocks/commit

* **Method:**

  `GET`
  
* **URL Params**

  **Required:**
  `hash=[string]`
  or
  `height=[number]`
  or
  `commit=[string]`

* **Data Params**

  None

* **Success Response:**

  * **Code:** 200
  * **Content:**

    | Field                 | Type     | Description                                                                 |
    |:----------------------|:---------|:----------------------------------------------------------------------------|
    | header                | object   | The block header                                                            |
    | - hash                | string   | Hash of the current block                                                   |
    | - version             | number   | Version of the block                                                        |
    | - height              | number   | Height of this block since the genesis block (height 0)                     |
    | - previous            | string   | Hash of the block previous to this in the chain                             |
    | - prev_root           | string   | Root hash of the header MMR at the previous header                          |
    | - timestamp           | string   | RFC3339 timestamp at which the block was built                              |
    | - output_root         | string   | Merklish root of all the commitments in the TxHashSet                       |
    | - range_proof_root    | string   | Merklish root of all range proofs in the TxHashSet                          |
    | - kernel_root         | string   | Merklish root of all transaction kernels in the TxHashSet                   |
    | - nonce               | number   | Nonce increment used to mine this block                                     |
    | - edge_bits           | number   | Size of the cuckoo graph (2_log of number of edges)                         |
    | - cuckoo_solution     | []number | The Cuckoo solution for this block                                          |
    | - total_difficulty    | number   | Total accumulated difficulty since genesis block                            |
    | - secondary_scaling   | number   | Variable difficulty scaling factor for secondary proof of work              |
    | - total_kernel_offset | string   | Total kernel offset since genesis block                                     |
    | inputs                | []string | Input transactions                                                          |
    | outputs               | []object | Outputs transactions                                                        |
    | - output_type         | string   | The type of output Coinbase|Transaction                                     |
    | - commit              | string   | The homomorphic commitment representing the output's amount (as hex string) |
    | - spent               | bool     | Whether the output has been spent                                           |
    | - proof               | string   | Rangeproof (as hex string)                                                  |
    | - proof_hash          | string   | Rangeproof hash (as hex string)                                             |
    | - block_height        | number   | Block height at which the output is found                                   |
    | - merkle_proof        | string   | Merkle proof                                                                |
    | kernels               | []object | Transaction Kernels (a proof that a transaction sums to zero)               |
    | - features            | object   | Options for a kernel's structure or use                                     |
    |   - bits              | number   | Representation of the features in bits                                      |
    | - fee                 | number   | Fee originally included in the transaction this proof is for                |
    | - lock_height         | number   | The max lock_height of all inputs to this transaction                       |
    | - excess              | []number | Remainder of the sum of all transaction commitments                         |
    | - excess_sig          | []number | The signature proving the excess is a valid public key (signs the tx fee)   |

* **Error Response:**

  * **Code:** 404 or 500
  * **Content:** `failed to parse input: Not found.`

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "/v1/blocks/1",
      dataType: "json",
      type : "GET",
      success : function(r) {
        console.log(r);
      }
    });
  ```

## Headers Endpoint

### GET Headers

Returns data about a block headers given either a hash or height or an output commit.

* **URL**

  * /v1/headers/hash
  * /v1/headers/height
  * /v1/headers/commit

* **Method:**

  `GET`
  
* **URL Params**

  **Required:**
  `hash=[string]`
  or
  `height=[number]`
  or
  `commit=[string]`

* **Data Params**

  None

* **Success Response:**

  * **Code:** 200
  * **Content:**

    | Field                 | Type     | Description                                                                 |
    |:----------------------|:---------|:----------------------------------------------------------------------------|
    | header                | object   | The block header                                                            |
    | - hash                | string   | Hash of the current block                                                   |
    | - version             | number   | Version of the block                                                        |
    | - height              | number   | Height of this block since the genesis block (height 0)                     |
    | - previous            | string   | Hash of the block previous to this in the chain                             |
    | - prev_root           | string   | Root hash of the header MMR at the previous header                          |
    | - timestamp           | string   | RFC3339 timestamp at which the block was built                              |
    | - output_root         | string   | Merklish root of all the commitments in the TxHashSet                       |
    | - range_proof_root    | string   | Merklish root of all range proofs in the TxHashSet                          |
    | - kernel_root         | string   | Merklish root of all transaction kernels in the TxHashSet                   |
    | - nonce               | number   | Nonce increment used to mine this block                                     |
    | - edge_bits           | number   | Size of the cuckoo graph (2_log of number of edges)                         |
    | - cuckoo_solution     | []number | The Cuckoo solution for this block                                          |
    | - total_difficulty    | number   | Total accumulated difficulty since genesis block                            |
    | - total_kernel_offset | string   | Total kernel offset since genesis block                                     |

* **Error Response:**

  * **Code:** 404 or 500
  * **Content:** `failed to parse input: Not found.`

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "/v1/headers/1",
      dataType: "json",
      type : "GET",
      success : function(r) {
        console.log(r);
      }
    });
  ```

## Chain Endpoint

### GET Chain

Retrieves details about the state of the current fork tip.

* **URL**

  /v1/chain

* **Method:**

  `GET`
  
* **URL Params**

  None

* **Data Params**

  None

* **Success Response:**

  * **Code:** 200
  * **Content:**

    | Field              | Type     | Description                                                   |
    |:-------------------|:---------|:--------------------------------------------------------------|
    | height             | number   | Height of the tip (max height of the fork)                    |
    | last_block_pushed  | string   | Last block pushed to the fork                                 |
    | prev_block_to_last | string   | Block previous to last                                        |
    | total_difficulty   | number   | Total difficulty accumulated on that fork since genesis block |

* **Error Response:**

  * **Code:** 404 or 500
  * **Content:** `failed to parse input: Not found.`

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "/v1/chain",
      dataType: "json",
      type : "GET",
      success : function(r) {
        console.log(r);
      }
    });
  ```

### POST Chain Compact

Trigger a compaction of the chain state to regain storage space.

* **URL**

  /v1/chain/compact

* **Method:**

  `POST`
  
* **URL Params**

  None

* **Data Params**

  None

* **Success Response:**

  * **Code:** 200

* **Error Response:**

  * **Code:** 500

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "/v1/chain/compact",
      dataType: "json",
      type : "POST",
      success : function(r) {
        console.log(r);
      }
    });
  ```

### GET Chain Validate

Trigger a validation of the chain state.

* **URL**

  /v1/chain/validate

* **Method:**

  `GET`
  
* **URL Params**

  None

* **Data Params**

  None

* **Success Response:**

  * **Code:** 200

* **Error Response:**

  * **Code:** 500

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "/v1/chain/validate",
      dataType: "json",
      type : "GET",
      success : function(r) {
        console.log(r);
      }
    });
  ```

### GET Chain Kernel By Commitment

Look up an on-chain kernel and the height of the block it is included in. By default `min_height` is 0.

* **URL**

  * /v1/chain/kernels/xxx?min_height=yyy&max_height=zzz

* **Method:**

  `GET`
  
* **URL Params**

  **Required:**
  `commitment=[string]`

  **Optional:**
  `min_height=[number]`
  `max_height=[number]`

* **Data Params**

  None

* **Success Response:**

  * **Code:** 200
  * **Content:**

    | Field        | Type   | Description                                                                     |
    |:-------------|:-------|:--------------------------------------------------------------------------------|
    | tx_kernel    | object | Transaction Kernel                                                              |
    | - features   | object | The type of output Coinbase|Transaction                                         |
    | - features   | object | The kernel features. Can either be `Plain`, `Coinbase` or `HeightLocked`. |
    | - excess     | string | The kernel excess also called commitment                                        |
    | - excess_sig | string | The excess signature                                                            |
    | height       | string | THe height of the block this kernel is included in                              |
    | mmr_height   | string | Position in the MMR                                                             |

* **Error Response:**

  * **Code:** 404 or 500
  * **Content:** `[]`

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "/v1/chain/kernels/0939fe3dc6a35350da91c6288138b7a257e0c0322eae30bda3938229d649e2e642?max_height=324300",
      dataType: "json",
      type : "GET",
      success : function(r) {
        console.log(r);
      }
    });
  ```

### GET Chain Outputs By IDs

Retrieves details about specifics outputs. Supports retrieval of multiple outputs in a single request.

* **URL**

  * /v1/chain/outputs/byids?id=x
  * /v1/chain/outputs/byids?id=x,y,z
  * /v1/chain/outputs/byids?id=x&id=y&id=z

* **Method:**

  `GET`
  
* **URL Params**

  **Required:**
  `id=[string]`

* **Data Params**

  None

* **Success Response:**

  * **Code:** 200
  * **Content:**

    | Field                 | Type     | Description                                                                 |
    |:----------------------|:---------|:----------------------------------------------------------------------------|
    | outputs               | []object | Outputs                                                                     |
    | - output_type         | string   | The type of output Coinbase|Transaction                                     |
    | - commit              | string   | The homomorphic commitment representing the output's amount (as hex string) |
    | - spent               | bool     | Whether the output has been spent                                           |
    | - proof               | string   | Rangeproof (as hex string)                                                  |
    | - proof_hash          | string   | Rangeproof hash (as hex string)                                             |
    | - block_height        | number   | Block height at which the output is found                                   |
    | - merkle_proof        | string   | Merkle proof                                                                |

* **Error Response:**

  * **Code:** 404 or 500
  * **Content:** `[]`

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "/v1/chain/outputs/byids?id=0803516094a30830ed9fedff1c63251b51703ddffbb73f944d9e33e8fa5d17444f",
      dataType: "json",
      type : "GET",
      success : function(r) {
        console.log(r);
      }
    });
  ```

### GET Chain Outputs By Height

Retrieves details about specifics outputs. Supports retrieval of multiple outputs in a single request.

* **URL**

  /v1/chain/outputs/byheight?start_height=x&end_height=y

* **Method:**

  `GET`
  
* **URL Params**

  **Required:**
  `start_height=[number]`
  `end_height=[number]`

* **Data Params**

  None

* **Success Response:**

  * **Code:** 200
  * **Content:**

    | Field                 | Type     | Description                                                                 |
    |:----------------------|:---------|:----------------------------------------------------------------------------|
    | header                | object   | The block header                                                            |
    | - hash                | string   | Hash of the current block                                                   |
    | - height              | number   | Height of this block since the genesis block (height 0)                     |
    | - previous            | string   | Hash of the block previous to this in the chain                             |
    | outputs               | []object | Outputs                                                                     |
    | - output_type         | string   | The type of output Coinbase|Transaction                                     |
    | - commit              | string   | The homomorphic commitment representing the output's amount (as hex string) |
    | - spent               | bool     | Whether the output has been spent                                           |
    | - proof               | string   | Rangeproof (as hex string)                                                  |
    | - proof_hash          | string   | Rangeproof hash (as hex string)                                             |
    | - block_height        | number   | Block height at which the output is found                                   |
    | - merkle_proof        | string   | Merkle proof                                                                |

* **Error Response:**

  * **Code:** 404 or 500
  * **Content:** `[]`

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "/v1/chain/outputs/byheight?start_height=101&end_height=200",
      dataType: "json",
      type : "GET",
      success : function(r) {
        console.log(r);
      }
    });
  ```

## Status Endpoint

### GET Status

Returns various information about the node and the network

* **URL**

  /v1/status

* **Method:**

  `GET`
  
* **URL Params**

  None

* **Data Params**

  None

* **Success Response:**

  * **Code:** 200
  * **Content:**

    | Field              | Type     | Description                                                   |
    |:-------------------|:---------|:--------------------------------------------------------------|
    | protocol_version   | number   | The node protocol version                                     |
    | user_agent         | number   | The node user agent                                           |
    | connections        | number   | The current number of connections                             |
    | tip                | object   | The state of the current fork tip                             |
    | height             | number   | Height of the tip (max height of the fork)                    |
    | last_block_pushed  | string   | Last block pushed to the fork                                 |
    | prev_block_to_last | string   | Block previous to last                                        |
    | total_difficulty   | number   | Total difficulty accumulated on that fork since genesis block |
    | sync_status        | string   | The current sync status                                       |
    | sync_info          | object   | Additional sync information. This field is optional.          |

* **Error Response:**

  * **Code:** 404 or 500
  * **Content:** `failed to parse input: Not found.`

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "/v1/stats",
      dataType: "json",
      type : "GET",
      success : function(r) {
        console.log(r);
      }
    });
  ```

## TxHashSet Endpoint

### GET TxHashSet Roots

Retrieve the roots of the TxHashSet

* **URL**

  /v1/txhashset/roots

* **Method:**

  `GET`
  
* **URL Params**

  None

* **Data Params**

  None

* **Success Response:**

  * **Code:** 200
  * **Content:**

    | Field                 | Type     | Description          |
    |:----------------------|:---------|:---------------------|
    | output_root_hash      | string   | Output root hash     |
    | range_proof_root_hash | string   | Rangeproof root hash |
    | kernel_root_hash      | string   | Kernel set root hash |

* **Error Response:**

  * **Code:** 500

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "/v1/txhashset/roots",
      dataType: "json",
      type : "GET",
      success : function(r) {
        console.log(r);
      }
    });
  ```

### GET TxHashSet Last Outputs

Retrieves the last n outputs inserted into the tree.

* **URL**

  * /v1/txhashset/lastoutputs (gets last 10)
  * /v1/txhashset/lastoutputs?n=x

* **Method:**

  `GET`
  
* **URL Params**
  
  **Required:**
  `n=[number]`

* **Data Params**

  None

* **Success Response:**

  * **Code:** 200
  * **Content:**

  Array of

    | Field               | Type     | Description         |
    |:--------------------|:---------|:--------------------|
    | hash                | string   | hash of the outputs |

* **Error Response:**

  * **Code:** 500

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "/v1/txhashset/lastoutputs?n=20",
      dataType: "json",
      type : "GET",
      success : function(r) {
        console.log(r);
      }
    });
  ```

### GET TxHashSet Last Range Proofs

Retrieves the last n rangeproofs inserted in to the tree.

* **URL**

  * /v1/txhashset/lastrangeproofs (gets last 10)
  * /v1/txhashset/lastrangeproofs?n=x

* **Method:**

  `GET`
  
* **URL Params**

  **Required:**
  `n=[number]`

* **Data Params**

  None

* **Success Response:**

  * **Code:** 200
  * **Content:**

  Array of

    | Field               | Type     | Description             |
    |:--------------------|:---------|:------------------------|
    | hash                | string   | hash of the rangeproofs |

* **Error Response:**

  * **Code:** 500

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "v1/txhashset/lastrangeproofs",
      dataType: "json",
      type : "GET",
      success : function(r) {
        console.log(r);
      }
    });
  ```

### GET TxHashSet Last Kernels

Retrieves the last n kernels inserted in to the tree.

* **URL**

  * /v1/txhashset/lastkernels (gets last 10)
  * /v1/txhashset/lastkernels?n=x

* **Method:**

  `GET`
  
* **URL Params**

  **Required:**
  `n=[number]`

* **Data Params**

  None

* **Success Response:**

  * **Code:** 200
  * **Content:**

  Array of

    | Field               | Type     | Description         |
    |:--------------------|:---------|:--------------------|
    | hash                | string   | hash of the kernels |

* **Error Response:**

  * **Code:** 500

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "/v1/txhashset/lastkernels?n=20",
      dataType: "json",
      type : "GET",
      success : function(r) {
        console.log(r);
      }
    });
  ```

### GET TxHashSet Outputs

UTXO traversal. Retrieves last utxos since a start index until a max.

* **URL**

  /v1/txhashset/outputs?start_index=x&max=y

* **Method:**

  `GET`
  
* **URL Params**

  **Required:**
  `start_index=[number]`
  `max=[number]`

* **Data Params**

  None

* **Success Response:**

  * **Code:** 200
  * **Content:**

    | Field                 | Type     | Description                                                                 |
    |:----------------------|:---------|:----------------------------------------------------------------------------|
    | highest_index         | number   | The last available output index                                             |
    | last_retrieved_index  | number   | The last insertion index retrieved                                          |
    | outputs               | []object | Outputs                                                                     |
    | - output_type         | string   | The type of output Coinbase|Transaction                                     |
    | - commit              | string   | The homomorphic commitment representing the output's amount (as hex string) |
    | - spent               | bool     | Whether the output has been spent                                           |
    | - proof               | string   | Rangeproof (as hex string)                                                  |
    | - proof_hash          | string   | Rangeproof hash (as hex string)                                             |
    | - block_height        | number   | Block height at which the output is found                                   |
    | - merkle_proof        | string   | Merkle proof                                                                |
    | kernels               | []object | Transaction Kernels (a proof that a transaction sums to zero)               |
    | - features            | object   | Options for a kernel's structure or use                                     |
    |   - bits              | number   | Representation of the features in bits                                      |
    | - fee                 | number   | Fee originally included in the transaction this proof is for                |
    | - lock_height         | number   | The max lock_height of all inputs to this transaction                       |
    | - excess              | []number | Remainder of the sum of all transaction commitments                         |
    | - excess_sig          | []number | The signature proving the excess is a valid public key (signs the tx fee)   |

* **Error Response:**

  * **Code:** 500

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "/v1/txhashset/outputs?start_index=1&max=100",
      dataType: "json",
      type : "GET",
      success : function(r) {
        console.log(r);
      }
    });
  ```

### GET TxHashSet Merkle Proof

Build a merkle proof for a given output id and return a dummy output with merkle proof for position filled out.

* **URL**

  /v1/txhashset/merkleproof?id=x

* **Method:**

  `GET`
  
* **URL Params**

  **Required:**
  `id=[string]`

* **Data Params**

  None

* **Success Response:**

  * **Code:** 200
  * **Content:**

    | Field                 | Type     | Description                                                                 |
    |:----------------------|:---------|:----------------------------------------------------------------------------|
    | outputs               | []object | Outputs                                                                     |
    | - output_type         | string   | The type of output Coinbase|Transaction                                     |
    | - commit              | string   | The homomorphic commitment representing the output's amount (as hex string) |
    | - spent               | bool     | Whether the output has been spent                                           |
    | - proof               | string   | Rangeproof (as hex string)                                                  |
    | - proof_hash          | string   | Rangeproof hash (as hex string)                                             |
    | - block_height        | number   | Block height at which the output is found                                   |
    | - merkle_proof        | string   | Merkle proof                                                                |

* **Error Response:**

  * **Code:** 404 or 500

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "/v1/txhashset/merkleproof?id=0803516094a30830ed9fedff1c63251b51703ddffbb73f944d9e33e8fa5d17444f",
      dataType: "json",
      type : "GET",
      success : function(r) {
        console.log(r);
      }
    });
  ```

## Pool Endpoint

### GET Pool

Retrieves basic information about the transaction pool.

* **URL**

  /v1/pool

* **Method:**

  `GET`
  
* **URL Params**

  None

* **Data Params**

  None

* **Success Response:**

  * **Code:** 200
  * **Content:**

    | Field     | Type     | Description                               |
    |:----------|:---------|:------------------------------------------|
    | pool_size | number   | Number of transactions in the memory pool |

* **Error Response:**

  * **Code:** 500

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "/v1/pool",
      dataType: "json",
      type : "GET",
      success : function(r) {
        console.log(r);
      }
    });
  ```

### POST Pool Push

Push new transaction to our local transaction pool. Add `?fluff` at the end of the URL to bypass Dandelion relay.

* **URL**

  /v1/pool/push

* **Method:**

  `POST`
  
* **URL Params**

  None

* **Data Params**

  `file=[string]` (hex encoded transaction)

* **Success Response:**

  * **Code:** 200

* **Error Response:**

  * **Code:** 500

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "/v1/pool/push",
      dataType: "json",
      type : "POST",
      data: {
        file: tx
      },
      success : function(r) {
        console.log(r);
      }
    });
  ```

## Peers Endpoint

### POST Peers Ban

Ban a specific peer.

* **URL**

  /v1/peers/a.b.c.d:p/ban

* **Method:**

  `POST`
  
* **URL Params**

  `a.b.c.d:p=[string]`

* **Data Params**

  None

* **Success Response:**

  * **Code:** 200

* **Error Response:**

  * **Code:** 400

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "/v1/peers/192.168.1.1:13414/ban",
      dataType: "json",
      type : "POST",
      success : function(r) {
        console.log(r);
      }
    });
  ```

### POST Peers Unban

Unban a specific peer.

* **URL**

  /v1/a.b.c.d:p/unban

* **Method:**

  `POST`
  
* **URL Params**

  `a.b.c.d:p=[string]`

* **Data Params**

  None

* **Success Response:**

  * **Code:** 200

* **Error Response:**

  * **Code:** 400

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "/v1/192.168.1.1:13414/unban",
      dataType: "json",
      type : "POST",
      success : function(r) {
        console.log(r);
      }
    });
  ```

### GET Peers All

Retrieves all peers in db.

* **URL**

  /v1/peers/all

* **Method:**

  `GET`
  
* **URL Params**

  None

* **Data Params**

  None

* **Success Response:**

  * **Code:** 200
  * **Content:**

  Array of

    | Field       | Type     | Description                                |
    |:------------|:---------|:-------------------------------------------|
    | addr        | string   | Network address of the peer                |
    | capabilities| object   | What capabilities the peer advertises      |
    | - bits      | number   | Representation of the capabilities in bits |
    | user_agent  | string   | The peer user agent                        |
    | flags       | string   | State the peer has been detected with.     |
    | last_banned | number   | The time the peer was last banned          |
    | ban_reason  | string   | The reason for the ban                     |

* **Error Response:**

  * **Code:** 500

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "/v1/peers/all",
      dataType: "json",
      type : "GET",
      success : function(r) {
        console.log(r);
      }
    });
  ```

### GET Peers Connected

Retrieves all connected peers

* **URL**

  /v1/peers/connected

* **Method:**

  `GET`
  
* **URL Params**

  None

* **Data Params**

  None

* **Success Response:**

  * **Code:** 200
  * **Content:**

  Array of

    | Field            | Type     | Description                                   |
    |:-----------------|:---------|:----------------------------------------------|
    | capabilities     | object   | What capabilities the peer advertises         |
    | - bits           | number   | Representation of the capabilities in bits    |
    | user_agent       | string   | The peer user agent                           |
    | version          | number   | Software version of the peer                  |
    | addr             | string   | Network address of the peer                   |
    | total_difficulty | number   | Total of difficulty of the peer               |
    | height           | number   | Height of the peer                            |
    | direction        | string   | Direction of the connection (Inbound|Outbound)|

* **Error Response:**

  * **Code:** 500

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "/v1/peers/connected",
      dataType: "json",
      type : "GET",
      success : function(r) {
        console.log(r);
      }
    });
  ```

### GET Peers

Retrieves information about a specific peer.

* **URL**

  /v1/peers/a.b.c.d

* **Method:**

  `GET`
  
* **URL Params**

  `a.b.c.d=[string]`

* **Data Params**

  None

* **Success Response:**

  * **Code:** 200
  * **Content:**

    | Field       | Type     | Description                                |
    |:------------|:---------|:-------------------------------------------|
    | addr        | string   | Network address of the peer                |
    | capabilities| object   | What capabilities the peer advertises      |
    | - bits      | number   | Representation of the capabilities in bits |
    | user_agent  | string   | The peer user agent                        |
    | flags       | string   | State the peer has been detected with.     |
    | last_banned | number   | The time the peer was last banned          |
    | ban_reason  | string   | The reason for the ban                     |

* **Error Response:**

  * **Code:** 404 or 500

* **Sample Call:**

  ```javascript
    $.ajax({
      url: "/v1/peers/192.168.1.2",
      dataType: "json",
      type : "GET",
      success : function(r) {
        console.log(r);
      }
    });
  ```