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Build a live-updating stock price badge

Show the latest exchange rates for your product

Streaming API

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Message reference

GraphQL API

Introduction to GraphQL

Making GraphQL Requests

Authorization

Pagination

Errors

Schema Reference
GraphQL API

Authorization

General

Using your API keys to gain access to the GraphQL API is a breeze. Yuzu's GraphQL API performs authorization using standard HTTP bearer authorization. Here's an example using cURL:

Terminal 
$





curl -H "Authorization: Bearer demo-kEkQZHKCoAf" \
  -H "Content-Type: application/json" \
  -X POST \
  -d '{"query": "query { usMarketHours { openNow } }" }' \
  https://graph.yuzu.dev/graphql
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Required Headers

Every GraphQL request requires two headers:

Header Name Format
Authorization Bearer $YOUR_API_KEY
Content-Type application/json

Request Body

The body of the request should be a json object with up to two parameters:

Parameter Required? Description
query Yes The GraphQL string describing your query
variables No An object containing one or more variables that correspond to variables in your query

Sample

GraphQL Request 
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POST /graphql HTTP/2
Host: graph.yuzu.dev
user-agent: curl/7.79.1
accept: */*
authorization: Bearer demo-kEkQZHKCoAf
content-type: application/json

{
  "query": "query TestQuery($symbols: [String!]!) { securities(input: { symbols: $symbols }) { symbol figiComposite } }"
  "variables": {
    "symbols": ["FAN", "TAN", "ICLN"]
  }
}
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Making GraphQL Requests

Pagination