x402 List

x402 Protocol Service Directory

AeroCheck

Blockchain 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

Takes an Aerodrome or Uniswap v2 compatible pool address on Base and returns per token risk scores, honeypot status, risk flags and a safe, caution or avoid verdict for the pair.

Pay from $0.05 per request in USDC on Base / Solana, settled onchain via the x402 protocol, no signup, no API key needed.

first settlement 2026-04-30 · $5.90 all-time · settled via coinbase

BASE URL https://aero.lonestaroracle.xyz ENDPOINTS 1 NETWORK Base / Solana 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
1111ms
avg response
638ms
total checks
2,131

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

compliance A (14/14)

14 of 14 x402 conformance checks pass. Full checklist below.

jump to compliance checklist

price $0.05 (p80 in Blockchain)
price (min)
$0.05
category percentile (min)
p80 in Blockchain
endpoints / prices
1 / 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 $1.1869565217 30d · 36 buyers
volume 30d
$1.1869565217
buyers 30d
36
settlements 30d
796
first settlement
2026-04-30
last settlement
2026-08-13
top buyer share
44% of 30d volume
trend 7d vs 30d
1.17x the 30d daily rate
networks
eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
volume all-time
$5.90
settlements all-time
2,311
median settlement 30d
$0.05
max settlement 30d
$1.00
settled via
coinbase ($54.60, 796 tx)

Attributed pro-quota: this payout address is shared, so volume is the operator-level figure divided by the services sharing it, while buyer and transaction counts stay whole. A declared convention, not an individually observed measure, and still a conservative undercount.

Currently sharing this payout address with AgriPulse, CascadeWatch, ComputePulse, ConsumerPulse, CopperheadAI, CottonmouthAI, CrownBlock, CyclePulse, DeFiRisk, DocEdge, Floyd Coding Agent, FundingRates, GovEdge, GridPulse, IndustrialMetals, LaborPulse, LatAmPulse, LeaseEdge, LoneStarOracle ChainScout, LoneStarOracle ContractCheck, LoneStarOracle EarningsCalendar, LoneStarOracle EquityScope, LoneStarOracle GeoPulse, LoneStarOracle InsiderFlow, LoneStarOracle Liquidations, LoneStarOracle MacroPulse, LoneStarOracle NewsSentiment, LoneStarOracle OptionsFlow, LoneStarOracle PortfolioRisk, LoneStarOracle TokenLaunch, LoneStarOracle TokenScope, LoneStarOracle WealthPulse, LoneStarOracle WeatherOracle, LoneStarOracle WhaleAlert, OpenInterest, RattlerAI, RealEstatePulse, RWA Risk, StablePulse, StakeEdge, StrategicMaterials, SupplyChainPulse, TechAnalysis, TradePulse, WalletRisk.

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

CHANGES

2 events, detecting since 2026-07-24

Payout, price, and schema changes detected on this service's x402 wire. A payout rotation at an unchanged price shows up here even when nothing else moves. Full feed at /changes.

changes schema changed 2d ago (2 since 2026-07-24)

schema changed · 2d ago

schema removed GET /pool exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}

schema added GET /pool exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"}

schema changed · 7d ago

schema removed GET /pool exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"}

schema added GET /pool exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"}

see all changes for this service

WHAT IT DOES

ai-derived

Provides blockchain pool information through an API endpoint

category
blockchain-pool
blockchainpooldata

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 /pool $0.05 Base/Solana USDC header
1 endpoints

REQUEST / RESPONSE EXAMPLE

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

// request
curl -i 'https://aero.lonestaroracle.xyz/pool'
// 402 response (captured by monitor) · 1 payload · click to expand
[
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x52Ab53912D37759B2ad364f22dD06B16714b6C06",
        "amount": "50000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      },
      {
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
        },
        "payTo": "3nmeVj5m9Uq2hSTfsVsn3tJMHRJQNMKR1AjzyUJbrSgw",
        "amount": "50000",
        "scheme": "exact",
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://aero.lonestaroracle.xyz/pool",
      "tags": [
        "aerodrome",
        "defi",
        "pool",
        "risk",
        "base"
      ],
      "iconUrl": "https://lonestaroracle.xyz/lso_logo.svg",
      "mimeType": "",
      "description": "Aerodrome DEX pool risk assessment — checks both tokens for honeypots and rug vectors",
      "serviceName": "AeroCheck"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {
              "pool": "example",
              "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
            }
          },
          "output": {
            "type": "object",
            "format": "json",
            "example": {
              "pair": "WETH/USDC",
              "pool": "0xcdac0d6c6c59727a65f871236188350531885c43",
              "chain": "base",
              "token0": {
                "symbol": "WETH",
                "risk_label": "clean",
                "risk_score": 0
              },
              "token1": {
                "symbol": "USDC",
                "risk_label": "critical",
                "risk_score": 10,
                "trust_list": true
              },
              "verdict": "safe",
              "pool_type": "volatile",
              "ai_narrative": "Both tokens in this pool are established assets..."
            }
          }
        },
        "schema": {
          "name": "AeroCheck — Pool Risk Scanner",
          "tags": [
            "aerodrome",
            "defi",
            "pool",
            "risk",
            "base",
            "liquidity",
            "honeypot"
          ],
          "type": "object",
          "version": "1.0.0",
          "category": "data",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method"
              ],
              "properties": {
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "type": "object",
                  "properties": {
                    "pool": {
                      "type": "string",
                      "title": "Pool"
                    },
                    "token": {
                      "type": "string",
                      "title": "Token"
                    },
                    "address": {
                      "type": "string",
                      "title": "Address"
                    },
                    "contract": {
                      "type": "string",
                      "title": "Contract"
                    }
                  }
                }
              }
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "pair": "WETH/USDC",
                  "pool": "0xcdac0d6c6c59727a65f871236188350531885c43",
                  "chain": "base",
                  "token0": {
                    "symbol": "WETH",
                    "risk_label": "clean",
                    "risk_score": 0
                  },
                  "token1": {
                    "symbol": "USDC",
                    "risk_label": "critical",
                    "risk_score": 10,
                    "trust_list": true
                  },
                  "verdict": "safe",
                  "pool_type": "volatile",
                  "ai_narrative": "Both tokens in this pool are established assets..."
                }
              }
            }
          },
          "description": "Risk scanner for any Aerodrome (or Uniswap v2-compatible) pool on Base. Reads token0 and token1 from the pool contract, runs both through ContractCheck and TokenScope, and returns per-token risk scores, honeypot status, flags, and a Claude AI verdict on whether the pool is safe to provide liquidity to. Verdict: safe / caution / avoid."
        }
      },
      "bc_kg64bd18": {}
    },
    "x402Version": 2
  }
]

OVER TIME

All charts use the 90d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/aerocheck/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
07-20 · uptime 100.0% · 393ms avg07-21 · uptime 100.0% · 500ms avg07-22 · uptime 100.0% · 706ms avg07-23 · uptime 100.0% · 652ms avg07-24 · uptime 100.0% · 572ms avg07-25 · uptime 100.0% · 636ms avg07-26 · uptime 100.0% · 640ms avg07-27 · uptime 100.0% · 637ms avg07-28 · uptime 100.0% · 612ms avg07-29 · uptime 100.0% · 643ms avg07-30 · uptime 100.0% · 689ms avg07-31 · uptime 100.0% · 552ms avg08-01 · uptime 100.0% · 655ms avg08-02 · uptime 100.0% · 614ms avg08-03 · uptime 98.9% · 562ms avg08-04 · uptime 100.0% · 582ms avg08-05 · uptime 100.0% · 829ms avg08-06 · uptime 100.0% · 696ms avg08-07 · uptime 100.0% · 729ms avg08-08 · uptime 100.0% · 712ms avg08-09 · uptime 100.0% · 711ms avg08-10 · uptime 100.0% · 561ms avg08-11 · uptime 100.0% · 482ms avg08-12 · uptime 100.0% · 693ms avg08-13 · uptime 100.0% · 729ms avg07-2008-13
90d UPTIME 100%
RESPONSE TIME
07-20 · 393ms avg07-20 · 393ms avg07-21 · 500ms avg07-21 · 500ms avg07-22 · 706ms avg07-22 · 706ms avg07-23 · 652ms avg07-23 · 652ms avg07-24 · 572ms avg07-24 · 572ms avg07-25 · 636ms avg07-25 · 636ms avg07-26 · 640ms avg07-26 · 640ms avg07-27 · 637ms avg07-27 · 637ms avg07-28 · 612ms avg07-28 · 612ms avg07-29 · 643ms avg07-29 · 643ms avg07-30 · 689ms avg07-30 · 689ms avg07-31 · 552ms avg07-31 · 552ms avg08-01 · 655ms avg08-01 · 655ms avg08-02 · 614ms avg08-02 · 614ms avg08-03 · 562ms avg08-03 · 562ms avg08-04 · 582ms avg08-04 · 582ms avg08-05 · 829ms avg08-05 · 829ms avg08-06 · 696ms avg08-06 · 696ms avg08-07 · 729ms avg08-07 · 729ms avg08-08 · 712ms avg08-08 · 712ms avg08-09 · 711ms avg08-09 · 711ms avg08-10 · 561ms avg08-10 · 561ms avg08-11 · 482ms avg08-11 · 482ms avg08-12 · 693ms avg08-12 · 693ms avg08-13 · 729ms avg08-13 · 729ms avg07-2008-13
AVG RESP 639ms
PRICE (captured 402, USD)
07-20 · $0.0508-13 · $0.05$0.0507-2008-13
SUB-SCORES (uptime + x402 compliance)
07-20 compliance: 100% checks07-21 uptime: 100.0% compliance: 100% checks07-22 uptime: 100.0% compliance: 100% checks07-23 uptime: 100.0% compliance: 100% checks07-24 uptime: 100.0% compliance: 100% checks07-25 uptime: 100.0% compliance: 100% checks07-26 uptime: 100.0% compliance: 100% checks07-27 uptime: 100.0% compliance: 100% checks07-28 uptime: 100.0% compliance: 100% checks07-29 uptime: 100.0% compliance: 100% checks07-30 uptime: 100.0% compliance: 100% checks07-31 uptime: 100.0% compliance: 100% checks08-01 uptime: 100.0% compliance: 100% checks08-02 uptime: 100.0% compliance: 100% checks08-03 uptime: 99.9% compliance: 100% checks08-04 uptime: 99.9% compliance: 100% checks08-05 uptime: 99.9% compliance: 100% checks08-06 uptime: 99.9% compliance: 100% checks08-07 uptime: 99.9% compliance: 100% checks08-08 uptime: 99.9% compliance: 100% checks08-09 uptime: 99.9% compliance: 100% checks08-10 uptime: 99.9% compliance: 100% checks08-11 uptime: 99.9% compliance: 100% checks08-12 uptime: 100.0% compliance: 100% checks08-13 uptime: 100.0% compliance: 100% checksuptimecompliance07-2008-13

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)
05-16 · $0.0505-17 · $0.7105-18 · $0.0505-20 · $0.1005-21 · $205-22 · $205-24 · $0.5805-25 · $0.1405-26 · $0.7005-28 · $0.0505-29 · $0.4005-30 · $206-03 · $3106-04 · $0.1506-06 · $106-08 · $206-09 · $0.4506-10 · $0.5606-11 · $0.3006-12 · $106-13 · $306-14 · $0.3006-15 · $0.5006-16 · $0.3506-17 · $1906-18 · $4506-19 · $2106-20 · $0.3806-21 · $406-22 · $1206-23 · $106-24 · $0.5506-25 · $0.5806-26 · $0.6506-27 · $1306-28 · $106-29 · $206-30 · $107-01 · $907-02 · $0.6007-03 · $0.9007-04 · $0.6007-05 · $0.5307-06 · $107-07 · $207-08 · $207-09 · $207-10 · $507-11 · $207-12 · $407-13 · $0.8007-14 · $307-15 · $207-16 · $0.5807-17 · $107-18 · $507-19 · $0.3507-20 · $0.9007-21 · $107-22 · $0.9707-23 · $0.7507-24 · $0.6107-25 · $0.5507-26 · $0.4807-27 · $0.6007-28 · $0.4007-29 · $0.6007-30 · $107-31 · $0.7008-01 · $0.8608-02 · $108-03 · $208-04 · $608-05 · $1108-06 · $108-07 · $208-08 · $0.3008-09 · $308-10 · $308-11 · $508-12 · $108-13 · $0.35peak $4505-1608-13

Shared payout address (45 other services). These bars are the full shared address (operator-level), so do not sum them across the services that share it. Where a per-service figure is attributed, the assessment block and the ranking, it is the address total divided pro-quota by the 46 services sharing it: a declared convention, not an individually observed measure.

DISTINCT BUYERS
05-16 · 1 buyer05-17 · 1 buyer05-18 · 1 buyer05-20 · 2 buyers05-21 · 2 buyers05-22 · 3 buyers05-24 · 1 buyer05-25 · 1 buyer05-26 · 1 buyer05-28 · 1 buyer05-29 · 2 buyers05-30 · 3 buyers06-03 · 2 buyers06-04 · 1 buyer06-06 · 1 buyer06-08 · 2 buyers06-09 · 1 buyer06-10 · 3 buyers06-11 · 1 buyer06-12 · 2 buyers06-13 · 1 buyer06-14 · 1 buyer06-15 · 2 buyers06-16 · 2 buyers06-17 · 1 buyer06-18 · 4 buyers06-19 · 3 buyers06-20 · 2 buyers06-21 · 6 buyers06-22 · 7 buyers06-23 · 4 buyers06-24 · 2 buyers06-25 · 1 buyer06-26 · 2 buyers06-27 · 3 buyers06-28 · 2 buyers06-29 · 11 buyers06-30 · 16 buyers07-01 · 10 buyers07-02 · 6 buyers07-03 · 10 buyers07-04 · 4 buyers07-05 · 6 buyers07-06 · 4 buyers07-07 · 7 buyers07-08 · 13 buyers07-09 · 8 buyers07-10 · 10 buyers07-11 · 23 buyers07-12 · 11 buyers07-13 · 5 buyers07-14 · 5 buyers07-15 · 6 buyers07-16 · 3 buyers07-17 · 3 buyers07-18 · 3 buyers07-19 · 2 buyers07-20 · 1 buyer07-21 · 3 buyers07-22 · 3 buyers07-23 · 3 buyers07-24 · 2 buyers07-25 · 3 buyers07-26 · 4 buyers07-27 · 3 buyers07-28 · 2 buyers07-29 · 3 buyers07-30 · 3 buyers07-31 · 2 buyers08-01 · 5 buyers08-02 · 2 buyers08-03 · 5 buyers08-04 · 4 buyers08-05 · 14 buyers08-06 · 4 buyers08-07 · 2 buyers08-08 · 2 buyers08-09 · 2 buyers08-10 · 4 buyers08-11 · 4 buyers08-12 · 4 buyers08-13 · 3 buyerspeak 23 buyers05-1608-13

Shared payout address (45 other services). These bars are the full shared address (operator-level), so do not sum them across the services that share it. Per-service buyer and transaction counts are shown whole (integers), not divided; only volume is attributed pro-quota. A declared convention, not an individually observed measure.

COMPLIANCE

14/14 checks pass · grade A

last 402 captured 2026-08-11 · 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
● OK 919ms
● OK 632ms
● OK 726ms
● OK 515ms
● OK 829ms
● SLOW 1087ms
● OK 944ms
● SLOW 1328ms
● OK 874ms
● OK 613ms
● SLOW 1154ms
● OK 516ms
● OK 313ms
● OK 393ms
● SLOW 1006ms
● OK 547ms
● OK 777ms
● SLOW 1111ms

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