x402 List

x402 Protocol Service Directory

●

RugShield

Blockchain PAYMENT-READY

payment-ready until 2026-10-02

Solana token and deployer risk intelligence for agents, with paid x402 token checks and multi-advisor risk panels.

Pay from $0.01 to $0.06095 per request in USDC on Base / Solana, settled onchain via the x402 protocol, no signup, no API key needed.

listed 2026-09-25 · no on-chain settlement recorded yet

BASE URL https://rugshield-x402.fly.dev │ WEBSITE https://rugshield-x402.fly.dev │ ENDPOINTS 2 │ NETWORK Base / Solana │ ASSET USDC │ MEMBER SINCE 2026-09-25 │ MONITORED SINCE 2026-09-25

VERDICT

ranking generation 3

solid 86/100 #11 of 51 in Blockchain by measured score

What the score read on this service: status online, 100% uptime 24h (no 30d window yet), 292ms response p95, x402 compliance 14 of 14, $0.01 price against the category, on-chain traction measured. Each of those is measured, and each is published in full below.

The score comes from our own monitoring, never from reviews, operator claims, or a language model: reliability, x402 compliance, price against the category, a deterministic risk flag, and a small on-chain traction term, weighted by ranking generation 3. It is not placement anyone can buy: the paid verify tier is reported beside it and is not one of its inputs. Every component below stays published and read-only.

It is a score inside Blockchain, and only there: price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, which here means 51 listings, this one among them. That set is wider than the 51 the position above is counted against, because a listing we have measured too little of to rank still sits in the field the price and the speed are normalized over. The same service in a different field would read differently. The same engine answers GET /api/v1/best, and asked for a different pool (the whole directory, or another filter) it returns a different number for this service under this same ranking generation. Neither is more correct: they answer different questions, and the methodology states which is which.

Bands on the 0 to 100 measured score: strong at 93 and above, solid from 75, mixed from 55, weak below 55. Price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, so the score places a service in its own field.

ALTERNATIVES IN BLOCKCHAIN

Other Blockchain services in this directory, ordered by the same measured score. The figures are ours: 30-day uptime from our own probes, 30-day settlement volume read on-chain (a conservative undercount, and null where we cannot measure it, never a zero).

Ranked alternative x402 services in the same category, with band, measured score, 30-day uptime and 30-day on-chain settlement volume
SERVICE BAND SCORE UPTIME 30D VOL 30D
Loyal Spark strong 96 100% $132.56
OneSource strong 96 100% $97.23
true402 solid 89 100% $0.17
GPUOps Blockchain Data MCP solid 89 100% $0
SolSigs solid 89 100% $0
5 of 50 other ranked services in Blockchain · see the whole category

ASSESSMENT

updated 1h ago

The parts the verdict above is computed from, each with its proof. Click any chip. Measured values stay read-only; unknown is honest, and an unknown is never counted as a zero.

reliability 100%
uptime 24h
-
uptime 7d
-
uptime 30d
-
uptime 90d
-
response p95
292ms
avg response
292ms
total checks
1

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 $0.01 to $0.06095 (p55 in Blockchain)
price (min)
$0.01
price (max)
$0.06095
category percentile (min)
p55 in Blockchain
category percentile (max)
p68 in Blockchain
endpoints / prices
2 / 2
model
tiered
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
free host
domain created
---

Identity facts, not a risk score.

traction $0.00 30d · 0 buyers
volume 30d
$0.00
buyers 30d
0
settlements 30d
0
measured since
--- (start of our harvest window)
last settlement
---
top buyer share
-
trend 7d vs 30d
-
networks
eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
volume all-time
$0
settlements all-time
0
median settlement 30d
-
max settlement 30d
-
settled via
-

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.

CHANGES

1 in 30d

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 38m ago (1 in 30d)

schema changed · 38m ago

schema removed GET /v1/risk-panel/So11111111111111111111111111111111111111112 exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"}

schema removed GET /v1/risk-panel/So11111111111111111111111111111111111111112 upto eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","facilitatorAddress":"0xB87E1A2cc2B4643F2892768e80e41167F17C5860","name":"USD Coin","version":"2"}

schema removed GET /v1/token-risk/So11111111111111111111111111111111111111112 exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"}

schema added GET /v1/risk-panel/So11111111111111111111111111111111111111112 exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"}

schema added GET /v1/risk-panel/So11111111111111111111111111111111111111112 upto eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"assetTransferMethod":"permit2","facilitatorAddress":"0xa32cCda98ba7529705a059Bd2d213Da8de10d101","name":"USD Coin","version":"2"}

schema added GET /v1/token-risk/So11111111111111111111111111111111111111112 exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 300 {"feePayer":"Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"}

see all changes for this service

WHAT IT DOES

ai-derived

No AI synthesis has been produced for this service yet.

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD PATH DESCRIPTION PRICE NETWORK ASSET 402 CHANNEL
GET /v1/risk-panel/So11111111111111111111111111111111111111112 $0.06095 Base/Solana USDC header
GET /v1/token-risk/So11111111111111111111111111111111111111112 $0.01 Base/Solana USDC header
2 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to GET /v1/risk-panel/So11111111111111111111111111111111111111112 returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request
curl -i 'https://rugshield-x402.fly.dev/v1/risk-panel/So11111111111111111111111111111111111111112'
// 402 response (captured by monitor) · 2 payloads · click to expand
[
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x97a5667082EfBA1964437E1aB62f7779DEc45e1F",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      },
      {
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "payTo": "HtuDjVom8YTXgX9szPSCKkSj28sFfuE2qvZh5fTuik5g",
        "amount": "10000",
        "scheme": "exact",
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://rugshield-x402.fly.dev/v1/token-risk/So11111111111111111111111111111111111111112",
      "tags": [
        "solana",
        "rug-check",
        "pump-fun",
        "token-safety",
        "security"
      ],
      "iconUrl": "https://getrugshield.com/icon.svg",
      "mimeType": "application/json",
      "description": "Solana token rug check for pump.fun tokens before buying (is this token safe / rug pull risk): advisory flags, each with its measured precision. SNIPER_FEE_FINGERPRINT: recent txs paid fees used by known sniper clusters (100% precision, 80 rugs + 80 healthy). FACTORY_DEPLOYER: creator launched 10,000+ tokens with <=2% graduating (88.9% precision). Returns RISK_FLAGS or NO_FLAGS; NO_FLAGS does not mean safe. Input: token mint (base58).",
      "serviceName": "RugShield Solana Rug Check"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "pathParams": {
              "address": "So11111111111111111111111111111111111111112"
            }
          },
          "output": {
            "type": "json",
            "example": {
              "mint": "EXAMPLEm1ntAddress1111111111111111111pump",
              "note": "No flag does not mean safe. These are high-precision warnings; most rugs raise none of them.",
              "flags": [
                {
                  "id": "FACTORY_DEPLOYER",
                  "detail": "deployer launched 24,310 tokens, 0.4% graduated",
                  "sample": "49 healthy tokens (2026-05)",
                  "measured_precision": 0.889,
                  "false_positive_rate": 0.02
                }
              ],
              "verdict": "RISK_FLAGS",
              "deployer": "EXAMPLEdep1oyerWa11etAddress1111111111111",
              "token_name": "Example",
              "token_symbol": "EXM",
              "deployer_stats": {
                "graduation_rate": 0.004,
                "tokens_launched": 24310
              },
              "checks_unavailable": []
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method"
              ],
              "properties": {
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "type": "object",
                  "required": [
                    "address"
                  ],
                  "properties": {
                    "address": {
                      "type": "string",
                      "description": "Solana pump.fun token mint address, base58, 32-44 chars"
                    }
                  }
                },
                "queryParams": {
                  "type": "object",
                  "properties": {}
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        },
        "routeTemplate": "/v1/token-risk/:address"
      }
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x97a5667082EfBA1964437E1aB62f7779DEc45e1F",
        "amount": "60950",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      },
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2",
          "facilitatorAddress": "0xa32cCda98ba7529705a059Bd2d213Da8de10d101",
          "assetTransferMethod": "permit2"
        },
        "payTo": "0x97a5667082EfBA1964437E1aB62f7779DEc45e1F",
        "amount": "60950",
        "scheme": "upto",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      },
      {
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "payTo": "HtuDjVom8YTXgX9szPSCKkSj28sFfuE2qvZh5fTuik5g",
        "amount": "60950",
        "scheme": "exact",
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://rugshield-x402.fly.dev/v1/risk-panel/So11111111111111111111111111111111111111112",
      "tags": [
        "solana",
        "rug-check",
        "risk-consensus",
        "token-safety",
        "multi-advisor"
      ],
      "iconUrl": "https://getrugshield.com/icon.svg",
      "mimeType": "application/json",
      "description": "Parallel Solana risk advisor aggregator: one call asks selected independent x402 advisors and returns each answer with an advisor-only consensus. RugShield's code-based flags are separate when available; no flag is not a safety vote. Choose anonymous options with ?advisors=a,b (free list: GET /v1/advisors), or omit to call all. Price = advisor cost + max(US$ 0.005, 15% of advisor cost). No charge if none answer; Base x402 upto charges only for answers.",
      "serviceName": "RugShield Solana Risk Panel"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "pathParams": {
              "mint": "So11111111111111111111111111111111111111112"
            },
            "queryParams": {
              "advisors": "advisor-1,advisor-2,advisor-3,advisor-4"
            }
          },
          "output": {
            "type": "json",
            "example": {
              "mint": "EXAMPLEm1ntAddress1111111111111111111pump",
              "advisors": [
                {
                  "id": "advisor-1",
                  "risk": 0.25,
                  "verdict": "LOW",
                  "answered": true,
                  "latency_ms": 900
                }
              ],
              "consensus": {
                "risk": 0.31,
                "level": "LOW",
                "advisors_scored": 3
              },
              "price_usd": 0.048,
              "rugshield_flags": {
                "flags": [],
                "verdict": "NO_FLAGS"
              }
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method"
              ],
              "properties": {
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "type": "object",
                  "required": [
                    "mint"
                  ],
                  "properties": {
                    "mint": {
                      "type": "string",
                      "description": "Solana token mint, base58"
                    }
                  }
                },
                "queryParams": {
                  "type": "object",
                  "properties": {
                    "advisors": {
                      "type": "string",
                      "description": "comma-separated advisor ids from GET /v1/advisors; omit for all"
                    }
                  }
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        },
        "routeTemplate": "/v1/risk-panel/:mint"
      },
      "eip2612GasSponsoring": {
        "info": {
          "version": "1",
          "description": "The facilitator accepts EIP-2612 gasless Permit to Permit2 canonical contract."
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "from",
            "asset",
            "spender",
            "amount",
            "nonce",
            "deadline",
            "signature",
            "version"
          ],
          "properties": {
            "from": {
              "type": "string",
              "pattern": "^0x[a-fA-F0-9]{40}$",
              "description": "The address of the sender."
            },
            "asset": {
              "type": "string",
              "pattern": "^0x[a-fA-F0-9]{40}$",
              "description": "The address of the ERC-20 token contract."
            },
            "nonce": {
              "type": "string",
              "pattern": "^[0-9]+$",
              "description": "The current EIP-2612 nonce of the sender."
            },
            "amount": {
              "type": "string",
              "pattern": "^[0-9]+$",
              "description": "The amount to approve (uint256)."
            },
            "spender": {
              "type": "string",
              "pattern": "^0x[a-fA-F0-9]{40}$",
              "description": "The address of the spender (Canonical Permit2)."
            },
            "version": {
              "type": "string",
              "pattern": "^[0-9]+(\\.[0-9]+)*$",
              "description": "Schema version identifier."
            },
            "deadline": {
              "type": "string",
              "pattern": "^[0-9]+$",
              "description": "The timestamp at which the signature expires."
            },
            "signature": {
              "type": "string",
              "pattern": "^0x[a-fA-F0-9]+$",
              "description": "The 65-byte concatenated signature (r, s, v) as a hex string."
            }
          }
        }
      }
    },
    "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/rugshield/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
09-25 · uptime 100.0% · 407ms avg09-2509-25
90d UPTIME 100%
RESPONSE TIME
09-25 · 407ms avg09-25 · 407ms avg09-2509-25
AVG RESP 444ms
PRICE (captured 402, USD)
building price history ($0.035475)

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

SUB-SCORES (uptime + x402 compliance)
building assessment history (1 day so far)

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

VOLUME (on-chain settlement, USD)
building volume history (1 day so far)
DISTINCT BUYERS
building buyer history (1 day so far)

COMPLIANCE

14/14 checks pass · grade A

last 402 captured 2026-09-25 · last up 2026-09-25

  • 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 (6) live · click to expand
TIME STATUS RESP CAUSE
● OK 513ms
● OK 524ms
● OK 481ms
● OK 382ms
● OK 472ms
● OK 292ms

EMBED THIS BADGE

Show that RugShield is monitored on x402-list. Paste this on your site or README, it links back to this live listing.

RugShield listed on x402-list
status
RugShield uptime on x402-list
live uptime
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</a>
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// HTML · live uptime variant
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</a>

RUN THIS SERVICE?

Keep this listing accurate: propose changes to the name, description, website, category or add new endpoints to monitor. Ownership is verified with a domain proof and every change is reviewed manually; measured data stays read-only.

[ update this listing ]

Earn the verified tier: x402list pays a real call to this endpoint and, if it delivers, the service is delivery-verified. The fee covers the cost of the probe, not the badge; there is no refund if the call does not deliver. Agent and API only, no in-browser signing. See /api.

[ verify this service ($0.25) ]

To request delisting, email info@x402-list.com or update your listing at /services/rugshield/update.