toolgrep / Security / Lumière PayCheck
Alternatives to Lumière PayCheck
Lumière PayCheck: Trust scores for x402 payment endpoints, checked before an AI agent pays. 8 products similar to Lumière PayCheck, compared on pricing, free tier, API, MCP server, SDK and open source. 8 of 8 have a free tier, 8 of 8 have an API, 7 of 8 offer an MCP server.
- x402 Preflight
Launch diagnostics for x402 API developers
- Teppi
The machine delivery record
- PayAPI Market
x402 marketplace for AI agents
- nohumans.directory
A machine-readable registry of paid x402 APIs and datasets, verified by paying endpoints with real USDC and publishing purchase outcomes.
- agentsvc.io
Pay-per-call API marketplace for AI agents with 127 services settled in USDC via x402
- SpendPreflight
Trust and verification tools for stablecoin payments, built for AI agents and the people who run them.
- Verifi
Human judgment for AI agents
- Settlens
x402 security and testing for agentic payments
Side by side
| Product | Pricing | Free tier | API | MCP server | SDK | Open source |
|---|---|---|---|---|---|---|
| Lumière PayCheck | Freemium | yes | yes | yes | yes | — |
| x402 Preflight | Freemium | yes | yes | yes | no | no |
| Teppi | Free | yes | yes | no | no | — |
| PayAPI Market | Free | yes | yes | yes | yes | — |
| nohumans.directory | Free | yes | yes | yes | — | — |
| agentsvc.io | Usage-based · from $0.002 per call | yes | yes | yes | no | — |
| SpendPreflight | Usage-based · from 0.001 USDC per check | yes | yes | yes | yes | — |
| Verifi | Usage-based · from 0.10 EUR admission + 2.90 EUR (60 min) or 1.45 EUR (24 h) unlock per review | yes | yes | yes | no | no |
| Settlens | Usage-based | yes | yes | yes | no | no |
Facts come from each product's own website, or from its verified owner when they have edited the listing. Each product page shows when it was last verified and how it was extracted. Similarity comes from the products' descriptions.
API
curl https://toolgrep.com/api/products/lumiere-paycheck/alternatives