List all available FX symbols with their current quality state and source count
List all available FX symbols with their current quality state and source count. AI agent API for discovering available instruments before subscribing to tick data. Accepts USDC payments on Base and Solana
5000 (raw units)
price
129
calls / 30d
108
unique payers
2026-09-18
updated
Provider
tick.hugen.tokyo · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x29322Ea7EcB34aA6164cb2ddeB9CE650902E4f60",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "5000",
"maxTimeoutSeconds": 300
},
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "4du4AfkxFvtqEWaoRWrifoSXCknuMpAGh3BXrFPFvXFh",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"amount": "5000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"method": "GET",
"type": "http"
},
"output": {
"example": {
"symbols": [
{
"fresh_sources": 2,
"quality_state": "good",
"symbol": "EURUSD"
}
]
},
"type": "json"
}
},
"schema": {
"properties": {
"input": {
"required": [
"method"
]
}
}
}
}
}Use it
curl
curl "https://tick.hugen.tokyo/tick/symbols" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://tick.hugen.tokyo/tick/symbols");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://tick.hugen.tokyo/tick/symbols")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/740.json, and this resource appears in /discovery/resources and /discovery/search.