Roundhouse

1gateway

Use when an agent is about to buy, accept or list a Solana token. Input: mint. Output: JSON riskLevel and rule-based signals with evidence (mint or freeze authority not renounced, permanent delegate, transfer hook, transfer fee, default-frozen accounts, mutable metadata), top-10 holder concentration with owners. Curated issuer stablecoins are marked as expected controls. Not an audit. Example: ?mint=EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v

SearchLiveeip155:8453Exactvia cdp
https://1gateway.dev/v1/onchain/solana/token-risk
SolanaToken risk scanRug pull checkFreeze authorityOnchain
Calls · 30d
3
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 3 snapshots so far.
$2.43
Verified settled volume
225 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0090
Listed price
As published in the catalog. Always read the live 402 before paying.
3
Calls · 30d
Upstream's own call count for this endpoint, not ours.
2
Unique payers · 30d
Last called 2026-10-23 23:35Z
$0.15
Upstream on-chain volume
14 transactions, checked 2026-10-23 19:46Z
Paid to
0x6246eee0355Dd7A93C888fE59e1151388A0cC5a1

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.

Accepts

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

0.009USDC≈ $0.009 USD
on Base · exact scheme

Pay 0.009 USDC on Base to 0x6246…cC5a1. The signed payment is good for 5 minutes.

Paid to
0x6246…cC5a1
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
9000 smallest units
9000units
on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to
AwV6UZ…L26WT
Token contract
EPjFWd…TDt1v
Payment window
5 minutes
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x6246eee0355Dd7A93C888fE59e1151388A0cC5a1",
    "amount": "9000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "extra": {
      "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
    },
    "payTo": "AwV6UZobYPyTdsuNa2NknZZrnmmUoH5ckEv3wNgL26WT",
    "amount": "9000",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "mint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "rpc": {
            "servedBy": "public"
          },
          "mint": "2b1kV6DkPAnxd5ixfnxCpjxmKwqjjaYmCZfHsFu24GXo",
          "slot": 460486053,
          "chain": "solana",
          "notes": [
            "Rule-based signals from mint state only; not a security audit or investment advice."
          ],
          "symbol": "PYUSD",
          "cluster": "mainnet-beta",
          "program": "token-2022",
          "signals": [
            {
              "id": "metadata_mutable",
              "detail": "Name/symbol can still be changed by the update authority",
              "evidence": {
                "updateAuthority": "2apBGMsS6ti9RyF5TwQTDswXBWskiJP2LD4cUEDqYJjk"
              },
              "severity": "low"
            }
          ],
          "riskLevel": "low",
          "knownIssuer": {
            "note": "regulated stablecoin (Token-2022); issuer controls are expected",
            "issuer": "Paxos"
          },
          "concentration": {
            "reason": "the RPC refused getTokenLargestAccounts (common on the public RPC for large mints)",
            "status": "unavailable",
            "top1Pct": null,
            "top10Pct": null,
            "topAccounts": []
          }
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "required": [
                "mint"
              ],
              "properties": {
                "mint": {
                  "type": "string",
                  "pattern": "^[1-9A-HJ-NP-Za-km-z]{32,44}$",
                  "examples": [
                    "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v"
                  ],
                  "description": "Token mint address on Solana mainnet (base58, 32 bytes). Bad input → 400, not a mint → 422 (not charged)"
                }
              },
              "additionalProperties": false
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object",
              "required": [
                "chain",
                "cluster",
                "mint",
                "slot",
                "program",
                "symbol",
                "knownIssuer",
                "riskLevel",
                "signals",
                "concentration",
                "notes",
                "rpc"
              ],
              "properties": {
                "rpc": {
                  "type": "object",
                  "properties": {
                    "servedBy": {
                      "type": "string"
                    }
                  }
                },
                "mint": {
                  "type": "string"
                },
                "slot": {
                  "type": "integer"
                },
                "chain": {
                  "type": "string"
                },
                "notes": {
                  "type": "array",
                  "items": {
                    "type": "string"
                  }
                },
                "symbol": {
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "cluster": {
                  "type": "string"
                },
                "program": {
                  "type": "string"
                },
                "signals": {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "properties": {
                      "id": {
                        "type": "string"
                      },
                      "detail": {
                        "type": "string"
                      },
                      "evidence": {
                        "type": "object",
                        "properties": {
                          "delegate": {
                            "type": "string"
                          },
                          "basisPoints": {
                            "type": "integer"
                          },
                          "maximumFeeRaw": {
                            "type": "string"
                          },
                          "mintAuthority": {
                            "type": "string"
                          },
                          "closeAuthority": {
                            "type": "string"
                          },
                          "configAuthority": {
                            "type": "string"
                          },
                          "freezeAuthority": {
                            "type": "string"
                          },
                          "updateAuthority": {
                            "type": "string"
                          }
                        }
                      },
                      "severity": {
                        "type": "string"
                      }
                    }
                  }
                },
                "riskLevel": {
                  "type": "string"
                },
                "knownIssuer": {
                  "type": [
                    "object",
                    "null"
                  ],
                  "properties": {
                    "note": {
                      "type": "string"
                    },
                    "issuer": {
                      "type": "string"
                    }
                  }
                },
                "concentration": {
                  "type": "object",
                  "properties": {
                    "reason": {
                      "type": "string"
                    },
                    "status": {
                      "type": "string"
                    },
                    "top1Pct": {
                      "type": "null"
                    },
                    "top10Pct": {
                      "type": "null"
                    },
                    "topAccounts": {
                      "type": "array",
                      "items": {}
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-10-23 23:35Z
Last indexed by Roundhouse
2026-10-27 01:20Z
Last enriched (probe, favicon, geo)
2026-10-23 19:46Z
x402 version
2
Max timeout
300s
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. 3 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 1gateway 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=1gateway'
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://1gateway.dev/v1/onchain/solana/token-risk, 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.