Adding more examples for different currencies

Author: micahriggan

v2/specification.md

@@ -85,7 +85,9 @@ Each payment option includes
 
 ### Request
 A GET request should be made to the payment protocol url with ?chain=chain&currency=currency
-Examples: 
+
+#### Examples: 
+
  * /i/:someinvoiceid?chain=BTC
  * /i/:someinvoiceid?chain=ETH
  * /i/:someinvoiceid?chain=ETH&currency=GUSD
@@ -185,7 +187,7 @@ A POST request should be made to the i/:invoiceid/verify payment protocol url. A
 }
 ```
 
-#### Example Request Body
+#### Example BTC/BCH Body
 ```JSON
 {
   "chain": "BTC",
@@ -196,6 +198,29 @@ A POST request should be made to the i/:invoiceid/verify payment protocol url. A
 }
 ```
 
+#### Example ETH Request Body
+```JSON
+{
+  "chain": "ETH",
+  "unsignedTransactions": [
+     "0200000001919572700aef4a9b66ac2389ea8e8899b1c2c0b3ffe03c12c2d28e7a2574d3540100000000feffffff02c80f5f91000000001976a9140cd9a12aa54ad7b098988c67692a62196c1dbdc988ac98470200000000001976a9140f8cf402ad6478377750d572089d1e1a3ca099a788ac00000000"
+  ]
+}
+```
+
+
+#### Example ETH-GUSD Request Body
+```JSON
+{
+   "chain":"ETH",
+   "currency": "GUSD",
+   "unsignedTransactions":[
+         "0200000001919572700aef4a9b66ac2389ea8e8899b1c2c0b3ffe03c12c2d28e7a2574d3540100000000feffffff02c80f5f91000000001976a9140cd9a12aa54ad7b098988c67692a62196c1dbdc988ac98470200000000001976a9140f8cf402ad6478377750d572089d1e1a3ca099a788ac00000000",
+          "0200000001919572700aef4a9b66ac2389ea8e8899b1c2c0b3ffe03c12c2d28e7a2574d3540100000000feffffff02c80f5f91000000001976a9140cd9a12aa54ad7b098988c67692a62196c1dbdc988ac98470200000000001976a9140f8cf402ad6478377750d572089d1e1a3ca099a788ac00000000"
+      ]
+}
+```
+
 ### Curl Example
 ```
 curl -v -d '{"chain": "BTC", "unsignedTransactions": ["0200000001919572700aef4a9b66ac2389ea8e8899b1c2c0b3ffe03c12c2d28e7a2574d3540100000000feffffff02c80f5f91000000001976a9140cd9a12aa54ad7b098988c67692a62196c1dbdc988ac98470200000000001976a9140f8cf402ad6478377750d572089d1e1a3ca099a788ac00000000"], "weightedSizes":[225]}' https://test.bitpay.com/i/YFujEPNdx8WGEUsysjdLfa/verify 
@@ -224,7 +249,7 @@ curl -v -d '{"chain": "BTC", "unsignedTransactions": ["0200000001919572700aef4a9
 Now that the server has told us our payment is acceptable, we can send the fully signed transaction.
 
 ### Request
-A POST request should be made to the payment protocol url with a `Content-Type` header set to `application/payment`. A JSON format body should be included with the following fields:
+A POST request should be made to /i/:invoice/pay . A JSON format body should be included with the following fields:
 
 ```JSON
 {
@@ -236,7 +261,7 @@ A POST request should be made to the payment protocol url with a `Content-Type`
 }
 ```
 
-#### Example Request Body
+#### Example BTC/BCH Request Body
 ```JSON
 {
   "chain": "BTC",
@@ -246,6 +271,28 @@ A POST request should be made to the payment protocol url with a `Content-Type`
 }
 ```
 
+#### Example ETH Request Body
+```JSON
+{
+  "chain": "BTC",
+  "transactions": [
+    "02000000011f0f762184cbc8e94b307fab6f805168724f123a23cd48aac4a9bac8768cfd67000000004847304402205079b96def679f04de9698dd8b9f58dff3e4a13c075f5939c6edfbb8698c8cc802203eac5a3d6410a9f94a86828a4e207f8083fe0bf1c77a74a0cb7add49100d427001ffffffff0284990000000000001976a9149097a519e42061e4977b07b69735ed842b755c0088ac08cd042a010000001976a914cf4b90bca14deab1315c125b8b74b7d31eea97b288ac00000000"
+  ]
+}
+```
+
+#### Example ETH-GUSD Request Body
+```JSON
+{
+   "chain":"ETH",
+   "currency": "GUSD",
+   "transactions":[
+         "0200000001919572700aef4a9b66ac2389ea8e8899b1c2c0b3ffe03c12c2d28e7a2574d3540100000000feffffff02c80f5f91000000001976a9140cd9a12aa54ad7b098988c67692a62196c1dbdc988ac98470200000000001976a9140f8cf402ad6478377750d572089d1e1a3ca099a788ac00000000",
+          "0200000001919572700aef4a9b66ac2389ea8e8899b1c2c0b3ffe03c12c2d28e7a2574d3540100000000feffffff02c80f5f91000000001976a9140cd9a12aa54ad7b098988c67692a62196c1dbdc988ac98470200000000001976a9140f8cf402ad6478377750d572089d1e1a3ca099a788ac00000000"
+      ]
+}
+```
+
 ### Response
 The response will be a JSON format payload containing the original payment body and a memo field which should be displayed to the user.
 
@@ -263,7 +310,7 @@ The response will be a JSON format payload containing the original payment body
 
 ### Curl Example
 ```
-curl -v -H 'Content-Type: application/payment' -d '{"currency": "BTC", "transactions":["02000000012319227d3995427b05429df7ea30b87cb62f986ba3003311a2cf2177fb5b0ae8000000004847304402205bd75d6b654a70dcc8f548b630c39aec1d2c1de6900b5376ef607efc705f65b002202dd1036f091d4d6047e2f5bcd230ec8bcd5ad2f0785908d78f08a52b8850559f01ffffffff02b09a0000000000001976a9140b2a833c4183c51b86f5dcbb2eeeaca2dfb44bae88acdccb042a010000001976a914f0fd63e5880cbed2fa856e1f4174fc875eeccc5a88ac00000000"]}' https://test.bitpay.com/i/7QBCJ2TpazTKKnczzJQJMc
+curl -v -d '{"currency": "BTC", "transactions":["02000000012319227d3995427b05429df7ea30b87cb62f986ba3003311a2cf2177fb5b0ae8000000004847304402205bd75d6b654a70dcc8f548b630c39aec1d2c1de6900b5376ef607efc705f65b002202dd1036f091d4d6047e2f5bcd230ec8bcd5ad2f0785908d78f08a52b8850559f01ffffffff02b09a0000000000001976a9140b2a833c4183c51b86f5dcbb2eeeaca2dfb44bae88acdccb042a010000001976a914f0fd63e5880cbed2fa856e1f4174fc875eeccc5a88ac00000000"]}' https://test.bitpay.com/i/7QBCJ2TpazTKKnczzJQJMc/pay
 *   Trying 127.0.0.1...
 * TCP_NODELAY set
 * Connected to test.bitpay.com (127.0.0.1) port 443 (#0)
@@ -430,7 +477,7 @@ All errors are communicated in plaintext with an appropriate status code.
 ### Example Error
 
 ```
-curl -v https://test.bitpay.com/i/48gZau8ao76bqAoEwAKSwx -H 'Accept: application/payment-request'
+curl -v https://test.bitpay.com/i/48gZau8ao76bqAoEwAKSwx 
 *   Trying 104.17.68.20...
 * TCP_NODELAY set
 * Connected to test.bitpay.com (104.17.68.20) port 443 (#0)