x402 List

x402 Protocol Service Directory

LNPay

Other PAYMENT-READY imported

payment-ready until 2026-08-20

imported from the x402 Bazaar, not submitted by the operator · own this service? claim it · or ask to be removed

x402 paid access endpoints on Base from LNPay. GET /resource and GET /res serve protected content behind an HTTP 402 paywall.

Pay from $0.01 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.

first settlement 2026-01-02 · $3.52 all-time · settled via coinbase

BASE URL https://pay.lnpay.ai ENDPOINTS 2 NETWORK Base ASSET USDC MEMBER SINCE 2026-07-20 MONITORED SINCE 2026-07-20

ASSESSMENT

updated 4h ago

Evidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.

reliability 100%
uptime 24h
100%
uptime 7d
100%
uptime 30d
100%
uptime 90d
100%
response p95
1118ms
avg response
526ms
total checks
2,119

Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.

compliance A (13/14): declares the current x402 version (2)

13 of 14 x402 conformance checks pass; failing: declares the current x402 version (2). Full checklist below.

jump to compliance checklist

price $0.01 (p75 in Other)
price (min)
$0.01
category percentile (min)
p75 in Other
endpoints / prices
2 / 1
model
flat
stability
100%
risk clean

No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.

domain age
-
registrar
-
hosting
custom
domain created
---

Identity facts, not a risk score.

traction $0.19 30d · 3 buyers
volume 30d
$0.19
buyers 30d
3
settlements 30d
19
first settlement
2026-01-02
last settlement
2026-08-07
top buyer share
84% of 30d volume
trend 7d vs 30d
0.23x the 30d daily rate
networks
eip155:8453
volume all-time
$3.52
settlements all-time
202
median settlement 30d
$0.01
max settlement 30d
$0.01
settled via
coinbase ($0.19, 19 tx)

Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.

Top buyer share is a concentration signal, not part of the ranking score.

WHAT IT DOES

ai-derived

Provides access to protected resources through a payment gateway

category
payment-gateway
paymentresource-access

AI-generated summary. The measured data is never altered by it.

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD PATH DESCRIPTION PRICE NETWORK ASSET 402 CHANNEL
GET /res Access to protected resource $0.01 Base USDC body (v1 style)
GET /resource Access to protected resource $0.01 Base USDC body (v1 style)
2 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to GET /res returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request
curl -i 'https://pay.lnpay.ai/res'
// 402 response (captured by monitor) · 2 payloads · click to expand
[
  {
    "error": "X-PAYMENT header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x66FA4D79cA84016b42352BE33C908Dd812952Ec8",
        "scheme": "exact",
        "channel": "crypto-base",
        "network": "base",
        "mimeType": "application/json",
        "resource": "https://pay.lnpay.ai/resource",
        "description": "Access to protected resource",
        "outputSchema": {
          "input": {
            "name": "AgentPayWall-402",
            "type": "http",
            "method": "GET",
            "displayName": "AgentPayWall-402",
            "discoverable": true
          }
        },
        "maxAmountRequired": "10000",
        "maxTimeoutSeconds": 300
      }
    ],
    "x402Version": 1
  },
  {
    "error": "X-PAYMENT header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x66FA4D79cA84016b42352BE33C908Dd812952Ec8",
        "scheme": "exact",
        "channel": "crypto-base",
        "network": "base",
        "mimeType": "application/json",
        "resource": "https://pay.lnpay.ai/res",
        "description": "Access to protected resource",
        "outputSchema": {
          "input": {
            "name": "AgentPayWall-402",
            "type": "http",
            "method": "GET",
            "displayName": "AgentPayWall-402",
            "discoverable": true
          }
        },
        "maxAmountRequired": "10000",
        "maxTimeoutSeconds": 300
      }
    ],
    "x402Version": 1
  }
]

OVER TIME

All charts use the 24h selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/lnpay/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.

UPTIME
08-13 · uptime 100.0% · 601ms avg08-1308-13
24h UPTIME 100%
RESPONSE TIME
08-13 · 601ms avg08-13 · 601ms avg08-1308-13
AVG RESP 526ms
PRICE (captured 402, USD)
08-12 · $0.0108-13 · $0.01$0.0108-1208-13

Median across 2 endpoints. Use the selector to isolate one.

SUB-SCORES (uptime + x402 compliance)
08-12 uptime: 100.0% compliance: 93% checks08-13 uptime: 100.0% compliance: 93% checksuptimecompliance08-1208-13

checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression

PILLARS OVER TIME (measured)

Measured site and economics pillars from the assessment history, so the latest value shown elsewhere on this page reads as a point on a trend rather than a permanent state.

VOLUME (on-chain settlement, USD)
no on-chain volume in the last 24h
DISTINCT BUYERS
no distinct buyers in the last 24h

COMPLIANCE

13/14 checks pass · grade A · failing: declares the current x402 version (2)

last 402 captured 2026-07-20 · last up 2026-08-13

  • 402 payload captured
  • accepts[] array present
  • payTo address recoverable
  • payTo at accepts[0].payTo (conformant shape)
  • payTo is a valid on-chain address
  • atomic price declared
  • atomic price in a sane range
  • asset (token) address declared
  • network resolves to CAIP-2
  • payment scheme declared
  • served over HTTPS
  • declares the current x402 version (2)
  • EIP-712 domain parameters present on every EVM entry
  • x402 v2 envelope delivered in the payment-required header

SITE PILLARS

  • homepage reachable
  • openapi doc
  • pricing page
  • llms.txt
  • robots.txt
  • terms page
recent checks (18) live · click to expand
TIME STATUS RESP CAUSE
● SLOW 877ms
● SLOW 887ms
● OK 475ms
● OK 394ms
● OK 462ms
● OK 457ms
● OK 384ms
● OK 404ms
● OK 521ms
● OK 425ms
● OK 663ms
● OK 563ms
● OK 518ms
● OK 773ms
● OK 604ms
● OK 729ms
● OK 609ms
● OK 576ms

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status
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live uptime
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RUN THIS SERVICE?

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