PowaHub

Endpoints (9 live)

• GET /CertainData/holidays/:iso2/:year — Dated public-holiday list for a country and year. (0.007 USDC on Base)
• GET /CertainData/bin-lookup/:bin — Scheme, type, brand, issuer bank and country, and payout settings for a card BIN. (0.015 USDC on Base)
• GET /CertainData/fx-rate/fx/:base/:quote — Mid-market reference rate for a base/quote currency pair, from the European Central Bank. (0.007 USDC on Base)
• GET /CertainData/fx-rates/:base — Mid-market reference rates for one base currency against all published currencies, from the European Central Bank. (0.007 USDC on Base)
• GET /CertainData/ip-geolocation/:address — Country, city, subdivisions, network (ASN), and approximate location for an IPv4 or IPv6 address. (0.007 USDC on Base)
• GET /CertainData/country-lookup/:input — Look up a country by name, ISO code, or calling code. Returns ISO codes, official name, capital, region, subregion, and calling codes. (0.007 USDC on Base)
• GET /c8a77739168e44a4af26cc954c437460-cd/daily-stock-screen/v1/picks/today — Five US large-cap stocks ranked by a daily AI research screen. Each name carries a written thesis, the most material risk, a confidence level and cited sources. Covers the S&P 500, refreshed each weekday after the US close. Ranked screen output, not financial advice. See More : https://screen.rateitall.co.za/stockdata/ (0.01 USDC on Base)
• POST /CertainData/idverify-remint-credential/identity/verifications/:verification_id/credential — Renews access to an identity verification result. Present your last read credential to get a fresh one and keep collecting the evidence pack until the data is deleted. (0.01 USDC on Base)
• POST /CertainData/idverify/identity/verifications — Pay-per-use identity verification. Issues a capture link for one person to complete an ID document photo and a selfie with liveness and face-match checks. The response includes the outcome URL and a read credential, and no account is needed to read the result. Poll for free to collect the full evidence pack for your onboarding or underwriting decision. (1.1 USDC on Base)