Nexrade

Market Data API

—requests

Public exchange data through a proxy API.

One API key for rate-limit bypass, rotating proxies, and short caching on allowlisted crypto exchanges and data providers — not open-web scraping.

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Total users

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Requests processed

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Avg response time

Get free API keyAPI docs

Hosted Market Data API · Python client: pip install nexrade-req

Product stack

Four pieces. One job each.

The Market Data API is the hosted service. Libraries and tools plug into it — they are not the same product.

Hosted service

Market Data API

Proxy pool, caching, rate limits. Call /market-data with an API key.

Trading library

nexrade

Multi-exchange Python SDK. Uses the API for public market-data traffic.

HTTP client

nexrade-req

Official Python client for the Market Data API (retries, simple get/post).

Cache server

nexrade-cache

Redis-compatible cache in Rust for bots and edge deploys.

Market Data API

Built for crypto market data

Proxy-backed access to exchange and data-provider APIs — not a general-purpose web scraper. Only allowlisted domains are accepted.

01

Exchange-scoped proxy pool

Distributed exits with automatic IP rotation, tuned for crypto exchange and market-data APIs.

02

Account rate limits

Plan and key quotas enforced at the edge. Remaining budget is returned in response headers.

03

Signed webhooks

Usage, billing, and delivery events with HMAC signatures for server-to-server workflows.

04

Usage analytics

Volume, latency, cache hit rate, and status breakdowns in one dashboard.

Quickstart

From key to first response in minutes

  1. 01Create an account and issue a Market Data API key.
  2. 02Call /market-data with an allowlisted exchange URL (or use nexrade-req).
  3. 03Read remaining quota from rate-limit response headers.
API docsPython client
python
from nexrade_req import Client

client = Client(api_key="nxr_your_api_key")
r = client.get(
    "https://api.binance.com/api/v3/ticker/price",
    params={"symbol": "ETHUSDT"},
)
print(r.status_code, r.json())

Pricing

Plans that map to throughput

Start free. Upgrade when you need more keys or higher req/min.

Free

$0

Evaluate crypto exchange APIs on light workloads.

  • 90 req/min per account
  • 1 API key · 30-day expiry
  • Exchange & data-provider domains only
  • Usage dashboard
Start free
Popular

Pro

$29/mo

Production bots and market-data pipelines.

  • 700 req/min per account
  • 3 API keys · no expiry
  • Priority proxy routing
  • Usage analytics · in-app support
Start Pro

Enterprise

$99/mo

High volume and dedicated capacity.

  • 3,500 req/min per account
  • 10 API keys · no expiry
  • Dedicated proxies · SLA & SSO
  • Priority in-app support
Start Enterprise

Create a key. Ship the first request.

Free Market Data API: 90 req/min, one key, exchange domains only. No credit card.

Get free API keyAPI docs