data-feeds

#Installation requirements: node.js, postgresql

• run RESET_DB=true node feeds.js for recreating db structure (warning: all data will be lost)
• run CREATE_VIEWS=true node feeds.js for creating aggregating views for data
• run CREATE_SERICA_FEEDS=true node feeds.js for creating the serica feeds tables (warning: all serica feed data will be lost)

##API

GET /feed/<exchange>/<token>?

Example url: /feed/goldfeed/GOLDtoBTC?interval=day

valid intervals

• day
• hour
• month

response:

[{
  exchange: "lakebtc",
  token: "CNYtoBTC",
  bid: 3601.9,
  ask: 3615.26,
  low: 3576.11,
  high: 3649.09,
  date_trunc: "2014-07-29T23:19:39.000Z"
}, {
  exchange: "lakebtc",
  token: "USDtoBTC",
  bid: 583.77,
  ask: 585.95,
  low: 579.6,
  high: 591.43,
  date_trunc: "2014-07-29T23:19:39.000Z"
}]

GET /latest?token=:token

Gets latest prices on token

GET /tokens

response:

[{
  token: "GOLDtoUSD"
}, {
  token: "CNYtoBTC"
}, {
  token: "SILVERtoUSD"
}, {
  token: "PALLADIUMtoUSD"
}, {
  token: "USDtoBTC"
}, {
  token: "PLATINUMtoUSD"
}]

GET /exchanges

response:

[{
  exchange: "btce"
}, {
  exchange: "goldfeed"
}, {
  exchange: "lakebtc"
}, {
  exchange: "bitfinex"
}, {
  exchange: "bitstamp"
}]