Observed arrival · 2026-11-01
Waluku puts 276 data endpoints on a per-call meter
A catalog of REST and MCP data APIs that the site says charge per request in USDC, with no account or API key required.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Developers needing metered access to third-party data
- Worth noticing
- The example flow shows a 402 response followed by a signed $0.008 USDC payment and a successful request.
Field notes
The catalog organizes endpoints by source and exposes counts, cache TTLs, and per-call prices before a developer chooses one. Listed sources include Agoda, Airbnb, Bloomberg, Flightradar24, Google Maps, and Google Trends. The sample transaction depicts a wallet signing a payment after a 402 response, then resending the request with a payment header; the page says the resulting response may be cached for up to an hour in that example.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
One card from the complete issue