Locus
paywithlocus.com
Give your AI agent one account for thousands of paid APIs and data sources, billed per call with no separate subscriptions or keys.
USDCBase
Problocks
problocks.io
Problocks payment infrastructure for AI agents and APIs. Explore per-call billing, usage metering, and payment integration for your services.
Crypto payment details
- Payment protocol
- x402
- Networks
- Base
- Tokens
- USDC
- Typical price per call
- $0.001 per call (check the provider for current pricing)
- Example paid endpoint
https://x402.problocks.io/paid/ping- Listed in
- Coinbase CDP x402 Bazaar
- More tools on
- Base
How we verified it
Listed as an x402 seller in the Coinbase CDP Bazaar discovery API (payment requirements: Base; USDC) and homepage fetched (HTTP 200) on 2026-10-21. Last checked 2026-10-21.
The description summarizes the provider's own site. YourAITools is not affiliated with Problocks. Listing a tool is not an endorsement: check pricing and terms with the provider before paying.
Is this your tool? Update the listing or get it featured. Paid endpoint checks are coming soon.
More in Agent Payments & Facilitators
AsterPay
asterpay.io
EUR-native facilitator for AI agent payments. x402 (Coinbase) and MPP (Stripe/Tempo), USDC to EUR via SEPA Instant. KYA trust scoring, MiCA-aligned. Check your site in 60 seconds, then make it agent-payable.
USDCArbitrumBaseEthereum
Chit402
chit402.com
Who paid which call — export, policy, evidence. Possession book for agent spend.
USDCBaseSolana