Marketplace · API · x402

nbu.navistri.com/v1/ovdp/auctions

Results of Ukrainian domestic government bond (OVDP) primary auctions held by the Ministry of Finance, as published by the NBU: ISIN, maturity, cut-off and average yield, bid-to-cover, volumes and funds raised. Call it for UAH yield-curve points, sovereign debt monitoring or fixed-income briefs. Param: date (YYYY-MM-DD auction date; omit for the latest auction).

Endpoint	`https://nbu.navistri.com/v1/ovdp/auctions`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~339 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	0x44e5eBeB366Ab69A0a3C1c05080a01FE0d8013ef
method	GET
last updated	2026-11-12T10:18:51.609Z

Use it

Call it (an x402 client pays automatically)

curl -i https://nbu.navistri.com/v1/ovdp/auctions
# 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/x402-3cfbbed71f36ca98

Search the whole marketplace from your agent (MCP)

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