implements getTrailingVolume

index.js

@@ -82,6 +82,11 @@ exports.placeOrder = (data, { parse } = JSON, { stringify } = JSON, { env } = pr
   body: stringify(data)
 }, env).then(toString).then(parse)
 
+exports.getTrailingVolume = (query = {}, { parse } = JSON, { stringify } = querystring, { env } = process, { toString, request } = client) => request({
+  method: 'get',
+  path: '/users/self/trailing-volume?' + stringify(query)
+}, env).then(toString).then(parse)
+
 exports.cancelOrder = (orderId, query = {}, { parse } = JSON, { stringify } = querystring, { env } = process, { toString, request } = client) => request({
   method: 'delete',
   path: '/orders/' + orderId + '?' + stringify(query)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "coinbase-pro-api",
-  "version": "0.0.4",
+  "version": "0.0.5",
   "description": "lightweight coinbase pro api implementation",
   "main": "index.js",
   "config": {

test/index.js

@@ -403,6 +403,31 @@ test('coinbase-pro-api', () => {
     })
   })
 
+  test('.getTrailingVolume', () => {
+    const { getTrailingVolume } = require('..')
+
+    test('is of type function', () => {
+      strictEqual(typeof getTrailingVolume, 'function')
+    })
+
+    test('fetches user trailing volume parses json response', (done) => {
+      nock('https://api.pro.coinbase.com')
+        .matchHeader('user-agent', /.*/)
+        .matchHeader('cb-access-key', /.*/)
+        .matchHeader('cb-access-passphrase', /.*/)
+        .matchHeader('cb-access-sign', /.{44}/)
+        .matchHeader('cb-access-timestamp', /\d{10}\..*/)
+        .get('/users/self/trailing-volume')
+        .query({})
+        .reply(200, [])
+
+      getTrailingVolume()
+        .then(res => deepStrictEqual(res, []))
+        .then(done)
+        .catch(done)
+    })
+  })
+
   test('.cancelOrder', () => {
     const { cancelOrder } = require('..')