YourAITools

AgentX

agentx.sale

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Catalog of 26 pay-per-call micro-services for agents, such as x402 protocol lint, weather and crawler-policy checks, some free; x402, MPP or card on larger routes.

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Crypto payment details

Payment protocol
x402
Networks
Base, Solana
Tokens
USDC
Price per call (our 402 probe)
$0.01 per call (check the provider for current pricing)
Example paid endpoint
https://agentx.sale/x402/protocol-lint
Also listed on
Agentic.Market, public listing
Category
Agent Marketplaces & Directories · compare agent marketplaces & directories
More tools on
Base, Solana
Related guides
Where to list your x402 API: Agentic.Market, x402scan, 402 Index, Agent402, x402dash, x402-trust and PayAPI Market · How to pay for an API with USDC via x402 (step by step) · x402 vs API keys for AI agents: which should your agent use? · x402 API prices per call, by category

Public statsmeasured by YourAITools

Measuring since Nov 2, 2026: 8 daily checks so far, so these numbers are still thin.

Status at last check
Up
Answered below HTTP 500
Measuring since
Nov 2, 2026
Last check
Nov 9, 2026, 10:10 AM ET
HTTP status
402
Valid x402 payment terms
Yes
x402 version
v2
Response time
1257 ms
Time to response headers
Listed price
$0.01
Price seen in the 402
$0.01 on Base
Inside the listed price range
Uptime, last 7 days
100%
7 of 7 daily checks up · valid x402 100%
Uptime, last 30 days
100%
8 of 8 daily checks up · valid x402 100%

Trust score94/100Strong

From 8 daily checks since Nov 2, 2026, last 30 days. Formula 1.0-median30.

  • Uptime, last 30 days: 100%40 / 40 pts
  • Valid x402 payment request: 100%40 / 40 pts
  • Price matches the listing: Yes10 / 10 pts
  • Median response time (up checks): 1304 ms4 / 10 pts

How the score works: uptime (40 points), how often the endpoint returned a valid x402 payment request (40), whether the price in it matches the listed price (10) and median response time of the up checks (10: under 500 ms 10, 500–999 ms 7, 1–2 s 4, slower 1, 0 if the last check was not up). Parts that can’t apply are left out and the score is rescaled. Strong is 90–100, fair 70–89, weak under 70. Paying for Featured, Sponsored or any placement never changes it, and it is not an endorsement. Think it’s wrong? Email hello@youraitools.co and we’ll re-check it.

How we measure: one unpaid check per day of the listing’s example endpoint (GET https://agentx.sale/x402/protocol-lint). We never pay and never send a payment header. Up means any answer below HTTP 500 except 404/410 within 8 seconds. Uptime counts those daily checks. Payment never changes these numbers. A technical check, not an endorsement. Raw JSON · schema

How we verified it

Unpaid GET /x402/protocol-lint returned HTTP 402 on 2026-11-02 with x402 payment terms: x402 v2, exact, 0.01 USDC on Base or Solana. Price checked via our 402 probe on 2026-11-02 (2 routes probed; other routes may be priced differently). Official site fetched (HTTP 200) on 2026-11-02. Shown on the public Agentic.Market site. Last checked 2026-11-02.

The description summarizes the provider's own site. YourAITools is not affiliated with AgentX. Listing a tool is not an endorsement: check pricing and terms with the provider before paying.

Some links are affiliate links; we may earn a commission at no cost to you. It never affects listings or order. How we make money

Is this your tool? Update the listing for free, or get it Featured for 30 days ($29, card or USDC): a badge and a labeled slot at the top of its category. Check your x402 endpoint free.

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