Marketplace · API · x402

tick.hugen.tokyo/tick/symbols

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

Endpoint	`https://tick.hugen.tokyo/tick/symbols`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~920 ms
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x29322Ea7EcB34aA6164cb2ddeB9CE650902E4f60
method	GET
last updated	2026-11-12T16:09:43.093Z

Use it

Call it (an x402 client pays automatically)

curl -i https://tick.hugen.tokyo/tick/symbols
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-296163dc837c0e8f

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}

Stock, ETF and index quotes (AIPayGen)
API$0.001/call

tick.hugen.tokyo/tick/symbols

Use it

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