TPT

APIs that shape the financial world.

Third Party provides the necessary tools for businesses to build elegant, scalable and innovative digital brokerage, wealth management and retirement products.

All-in-one solution.

We take the complex and make it simple, empowering businesses with innovative solutions to enable their product to go from concept to launch in record time.

FinTech Startups


Substantially reduce the barriers to entry into the financial markets using our APIs to launch your product in a fraction of the time and at a fraction of the cost of doing it yourself.

Advisors, Brokers & Banks


Leverage our APIs and licensing capabilities to develop your own digital investment advisor or self-directed investing offering, complimentary to your existing product.

iPhone showing Titan's application

Case Study


“Third Party has powered everything we do. Our mission was to build a performance-oriented investing vehicle for millions of millennials. As a small company, we needed a partner that not only brought execution excellence across a breadth of functions (from trading to bank verification and more), but also understood the ethos of fast-growing start-up. For us this was Third Party. They have accelerated our journey and been some of our biggest supporters from the start.”

Powering your mission.

We provide the platform, you bring the meaning. You are passionate about building a product to solve a problem, and we want to help.

{
  "customer_type": "individual",
  "applicants": [
    {
      "name": {
        "first": "Jane",
        "last": "Smith"
      },
      "ssn": "123-45-6789",
      "address": {
        "line_1": "11 Wall Street",
        "city": "New York",
        "state": "NY",
        "postal_code": "10005",
        "country": "USA"
      },
      "employment_status": "employed",
      "birthday": "1970-12-22",
      "email": "abcd1234@example.com",
      "citizenship_country": "USA",
      "mobile": "123456789"
    }
  ]
}
{
  "type": "ach",
  "label": "My Account",
  "client_verified": false,
  "verification_method": "micro_deposit",
  "bank_account": {
    "account_number": "12345",
    "account_type": "savings",
    "bank": {
      "name": "ACME Holdings"
    }
  }
}
{
  "symbol": "LLY",
  "company_name": "Eli Lilly and Company",
  "exchange": "NYE",
  "exchange_name": "New York Stock Exchange",
  "time": "2016-12-20T12:56:44-05:00",
  "price": {
    "bid": {
      "price": 73.39,
      "size": 200
    },
    "ask": {
      "price": 73.41,
      "size": 500
    },
    "last_price": 73.4,
    "last_time": "2016-12-20T12:56:39-05:00",
    "open": 73.6476,
    "high": 74.0998,
    "low": 73.26,
    "prev_close": 73.42,
    "trade_volume": 18251,
    "share_volume": 2574698,
    "vwap": 73.5637961,
    "total_value": 189472072,
    "week52high": {
      "date": "2015-12-30",
      "value": 87.1
    },
    "week52low": {
      "date": "2016-11-23",
      "value": 64.18
    },
    "change": -0.02,
    "change_percent": -0.027241
  },
  "fundamental": {
    "shares_outstanding": 1103948230,
    "market_cap": 81029800082,
    "eps": 2.29999995,
    "pe_ratio": 31.9,
    "pb_ratio": 5.198,
    "shares_escrow": 0,
    "dividend": {
      "date": "2017-02-13",
      "amount": 2.07999992,
      "yield": 2.833,
      "latest_amount": 0.52,
      "frequency": "Q",
      "paydate": "2017-03-10"
    }
  }
}
{
  "quantity": 10,
  "time_in_force": "gtc",
  "all_or_none": false,
  "order_type": "stop_limit",
  "limit_price": 100.01,
  "stop_price": 99.99,
  "legs": [
    {
      "asset_type": "equity",
      "symbol": "AAPL",
      "side": "buy",
      "position_effect": "open"
    }
  ]
}
{
  "available_to_withdraw": 79197.5,
  "available_to_trade": 79197.5,
  "pending": {
    "increase": 0,
    "decrease": 9252.49,
    "cash_balance": 90747.5,
    "buy_trades": 11549.99,
    "sell_trades": 0,
    "withdrawals": 0,
    "deposits": 0
  },
  "cash_balance": 100000,
  "stock_value": 0
}
  • Account API
  • Funding API
  • Portfolio API
  • Orders API
  • Market Data API
View API Documentation

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