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Head-to-head · Investment APIs

E*TRADE Developer API vs 5paisa Xstream API

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score E*TRADE Developer API #1 in Investment APIs 9.3/10 Free plan Free plan✓ 5 of 7 features Visit E*TRADE API
5paisa Xstream API #4 in Investment APIs 8.9/10 Free plan Free plan✓ 3 of 7 features Visit 5paisa Xstream

E*TRADE Developer API leads on 0 checks, 5paisa Xstream API on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreE*TRADE Developer API · 9.3/10
  • Free planboth
  • Most featuresE*TRADE Developer API · 5 of 7

E*TRADE Developer API scores higher on our rubric for investment apis: 9.3 against 8.9 out of 10; our editors rank them #1 and #4.

E*TRADE Developer API is the better fit for established brokerage API integrations. 5paisa Xstream API is the better fit for free Indian trading and market-data APIs.

  • E*TRADE Developer API fits best

    Established brokerage API integrations

  • 5paisa Xstream API fits best

    Free Indian trading and market-data APIs

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature E*TRADE Developer API 9.3/10 Visit ↗ 5paisa Xstream API 8.9/10 Visit ↗
At a glance
Editor score 9.3 8.9
Ranking #1 in Investment APIs #4 in Investment APIs
Best for Established brokerage API integrations Free Indian trading and market-data APIs
Pricing model Free Free plan + paid
Starting price Free plan —
Free plan ✓ ✓
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Support Phone, Docs Email, Phone, Docs, Community
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features E*TRADE Developer API 5/7 · 5paisa Xstream API 3/7
Trading orders ✓ ✓
Account opening Not checked yet Not checked yet
Portfolio data ✓ ✓
OAuth connections ✓ ✓
Webhooks Not checked yet Not checked yet
Sandbox environment ✓ (best) Not checked yet
Tax-lot data ✓ (best) Not checked yet
Our review
Pros
  • Trading APIs cover equity and option order lifecycle actions.
  • OAuth, sandbox responses and streaming order-status notifications support app workflows.
  • Portfolio, balances, positions and market data are available via REST.
  • ₹0 APIs cover trading, market data, funds, orders and portfolios
  • WebSocket feeds and order confirmations support live workflows
  • SDKs available for Python, C#, Node.js and Java
Cons
  • Production access requires agreements, and vendor keys need approval.
  • Applications require an E*TRADE account and consumer key.
  • Trading incurs normal per-trade fees even though the platform is free.
  • India-focused scope may not fit developers targeting other markets
  • High-frequency traders are directed to separate tailored plans
  • Some endpoint descriptions retain legacy IIFL wording
Our verdict

E*TRADE Developer API provides REST and streaming interfaces for applications connected to E*TRADE accounts. Developers can retrieve balances, positions, portfolio holdings, cost and gain details, quotes, option chains and market data,…

Read the review →

5paisa Xstream API is an India-focused investment and trading API platform from 5paisa Capital Ltd. It is designed for developers, algorithmic traders, fintech startups, wealth-management firms and professional traders building trading,…

Read the review →
  1. E*TRADE Developer APIInvestment APIs 9.3Free plan
  2. 5paisa Xstream APIInvestment APIs 8.9Free plan

Strengths and trade-offs

  • E*TRADE Developer API — where it wins

    • Trading APIs cover equity and option order lifecycle actions.
    • OAuth, sandbox responses and streaming order-status notifications support app workflows.
    • Portfolio, balances, positions and market data are available via REST.

    Where it doesn't

    • Production access requires agreements, and vendor keys need approval.
    • Applications require an E*TRADE account and consumer key.
    • Trading incurs normal per-trade fees even though the platform is free.

  • 5paisa Xstream API — where it wins

    • ₹0 APIs cover trading, market data, funds, orders and portfolios
    • WebSocket feeds and order confirmations support live workflows
    • SDKs available for Python, C#, Node.js and Java

    Where it doesn't

    • India-focused scope may not fit developers targeting other markets
    • High-frequency traders are directed to separate tailored plans
    • Some endpoint descriptions retain legacy IIFL wording

More comparisons

All investment APIs comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update