Roundhouse

SolVerdict by AgentGate

Pay-per-call x402 APIs for AI agents (USDC on Base, Polygon, Arbitrum or Solana). No signup: call, get HTTP 402, pay, retry. Or pay once for a prepaid credits pack ($1, or $5 for $5.50 of credits) and send Authorization: Bearer <key> to any paid route.

TradingLiveeip155:8453Exactvia facilitator:payAI
https://api.youraitools.co/solverdict/v1/lite
CryptoSolanaToken-securityRug-checkCheck_solana_token
Calls · 30d
3
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 6 snapshots so far.
$256.05
Verified settled volume
226 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0050
Listed price
As published in the catalog. Always read the live 402 before paying.
—
Calls · 30d
Upstream's own call count for this endpoint, not ours.
—
Unique payers · 30d
Never called
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x3c1A1E01e790Cd326495631B3b38Bd7068F08d6F

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "error": "X-PAYMENT header is required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x3c1A1E01e790Cd326495631B3b38Bd7068F08d6F",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.youraitools.co/solverdict/v1/lite",
      "description": "Safety check for any Solana SPL or Token-2022 mint before an agent or app interacts with it. SAFE / CAUTION / DANGER, score 0-100 and reasons: mint and freeze authority, Token-2022 extensions (transfer fee, permanent delegate, transfer hook, default-frozen, pausable), DEX liquidity and 24 h sells, holder concentration and age. SAFE is not a guarantee and not financial advice.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "mint": {
              "type": "string",
              "required": true,
              "description": "Solana token mint address (base58), e.g. DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263 (BONK)"
            }
          },
          "discoverable": true
        },
        "output": {
          "key": {
            "program": "spl-token",
            "age_days": 1397.1,
            "sells_h24": 5206,
            "bonding_curve": false,
            "liquidity_usd": 312702,
            "transfer_hook": false,
            "metadata_mutable": true,
            "transfer_fee_pct": 0,
            "top10_wallets_pct": 38.24,
            "permanent_delegate": false,
            "mint_authority_disabled": true,
            "freeze_authority_disabled": true
          },
          "mint": "DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263",
          "name": "Bonk",
          "tier": "lite",
          "chain": "solana",
          "score": 87,
          "engine": "solverdict-0.1",
          "symbol": "Bonk",
          "reasons": [
            {
              "code": "top10",
              "text": "Top 10 wallets hold 38.24% of supply (pools, curves and vaults excluded).",
              "severity": "warn"
            },
            {
              "code": "mutable_metadata",
              "text": "Name, symbol and image can still be changed by 9AhK…sbkw.",
              "severity": "info"
            },
            {
              "code": "no_freeze",
              "text": "Freeze authority is disabled.",
              "severity": "good"
            },
            {
              "code": "fixed_supply",
              "text": "Mint authority is disabled (fixed supply).",
              "severity": "good"
            },
            {
              "code": "liquidity",
              "text": "Liquidity $312.7k across 1 pool.",
              "severity": "good"
            }
          ],
          "verdict": "SAFE",
          "degraded": false,
          "checked_at": "2026-10-22T17:24:31.941Z",
          "confidence": "high"
        }
      },
      "maxAmountRequired": "5000",
      "maxTimeoutSeconds": 120
    }
  ],
  "message": "Payment required: SolVerdict GET /solverdict/v1/lite costs $0.005 per call in USDC. Safety check for any Solana SPL or Token-2022 mint before an agent or app interacts with it. Pay per call in USDC with any x402 client: read the PAYMENT-REQUIRED header (x402 v2) or the accepts list in this body (x402 v1), sign the payment and retry the same request with the PAYMENT-SIGNATURE (v2) or X-PAYMENT (v1) header. Networks: Base, Polygon, Arbitrum, Solana. No account, no API key. No crypto wallet? Buy prepaid credits by card or USDC at https://api.youraitools.co/credits/ and send them as a Bearer key. Free: No daily free quota on the paid route; free preview at https://api.youraitools.co/solverdict/v1/preview (rate-limited per minute) and free-tier MCP access via the YourAITools MCP Hub https://api.youraitools.co/mcp/hub.",
  "x402Version": 1,
  "payment_help": {
    "docs": "https://api.youraitools.co/solverdict/",
    "tool": "SolVerdict",
    "what": "Safety check for any Solana SPL or Token-2022 mint before an agent or app interacts with it. SAFE / CAUTION / DANGER with a 0-100 score for any SPL or Token-2022 mint: mint and freeze authority, Token-2022 traps (permanent delegate, transfer hook, transfer fee, default-frozen, pausable, non-transferable), metadata mutability, liquidity and 24 h buys vs sells, pump.fun bonding curve, top-holder concentration (wallets vs pools and curves), age. Never SAFE on incomplete data. Shareable card at /t/<mint>. SAFE is not a guarantee and not financial advice.",
    "price": "$0.005 per call (USDC)",
    "route": "GET https://api.youraitools.co/solverdict/v1/lite",
    "mcp_hub": "https://api.youraitools.co/mcp/hub",
    "free_tier": "No daily free quota on the paid route; free preview at https://api.youraitools.co/solverdict/v1/preview (rate-limited per minute) and free-tier MCP access via the YourAITools MCP Hub https://api.youraitools.co/mcp/hub.",
    "pay_with_x402": "Pay per call in USDC with any x402 client: read the PAYMENT-REQUIRED header (x402 v2) or the accepts list in this body (x402 v1), sign the payment and retry the same request with the PAYMENT-SIGNATURE (v2) or X-PAYMENT (v1) header. Networks: Base, Polygon, Arbitrum, Solana. No account, no API key.",
    "pay_with_credits": {
      "url": "https://api.youraitools.co/credits/",
      "use": "Send the key as Authorization: Bearer yatc_... on the same request; each call is deducted at the listed price.",
      "card": "Pay by card (Stripe): $5, $20 or $50 credit packs, no crypto wallet needed.",
      "wallet": "Or buy $1 or $5 of credits in USDC with the one-click browser wallet button on the same page.",
      "card_checkout": "https://api.youraitools.co/credits/ (choose a pack under Pay by card; Stripe checkout opens in one click)"
    }
  }
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.005USDC≈ $0.005 USD
on Base · exact scheme

Pay 0.005 USDC on Base to 0x3c1A…08d6F. The signed payment is good for 2 minutes.

Paid to
0x3c1A…08d6F
USD Coin contract
0x8335…02913
Payment window
2 minutes
As published
5000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x3c1A1E01e790Cd326495631B3b38Bd7068F08d6F",
    "amount": "5000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 120
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "mint": "DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "key": {
            "program": "spl-token",
            "age_days": 1397.1,
            "sells_h24": 5206,
            "bonding_curve": false,
            "liquidity_usd": 312702,
            "transfer_hook": false,
            "metadata_mutable": true,
            "transfer_fee_pct": 0,
            "top10_wallets_pct": 38.24,
            "permanent_delegate": false,
            "mint_authority_disabled": true,
            "freeze_authority_disabled": true
          },
          "mint": "DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263",
          "name": "Bonk",
          "tier": "lite",
          "chain": "solana",
          "score": 87,
          "engine": "solverdict-0.1",
          "symbol": "Bonk",
          "reasons": [
            {
              "code": "top10",
              "text": "Top 10 wallets hold 38.24% of supply (pools, curves and vaults excluded).",
              "severity": "warn"
            },
            {
              "code": "mutable_metadata",
              "text": "Name, symbol and image can still be changed by 9AhK…sbkw.",
              "severity": "info"
            },
            {
              "code": "no_freeze",
              "text": "Freeze authority is disabled.",
              "severity": "good"
            },
            {
              "code": "fixed_supply",
              "text": "Mint authority is disabled (fixed supply).",
              "severity": "good"
            },
            {
              "code": "liquidity",
              "text": "Liquidity $312.7k across 1 pool.",
              "severity": "good"
            }
          ],
          "verdict": "SAFE",
          "degraded": false,
          "checked_at": "2026-10-22T17:24:31.941Z",
          "confidence": "high"
        }
      }
    },
    "schema": {
      "type": "object",
      "$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"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "required": [
                "mint"
              ],
              "properties": {
                "mint": {
                  "type": "string",
                  "description": "Solana token mint address (base58), e.g. DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263 (BONK)"
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-10-24 22:11Z
Last indexed by Roundhouse
2026-10-26 20:46Z
Last enriched (probe, favicon, geo)
2026-10-25 11:45Z
x402 version
2
Max timeout
120s
Liveness probe
HTTP 402
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 6 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service SolVerdict by AgentGate and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=SolVerdict%20by%20AgentGate'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://api.youraitools.co/solverdict/v1/lite, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.