Tollbooth
Is this token safe to buy? Check any Solana or EVM token for rug pull and honeypot risk before you swap. Solana: mint/freeze authority, Token-2022 transfer hooks, permanent delegates - read on-chain. EVM (Base, Ethereum, Arbitrum, Polygon, Optimism, BSC, Avalanche): honeypot, sell tax, blacklists, hidden owners, mintability. Verdict (ok/warn/critical/unknown), 0-100 risk score, itemized findings. Pair with POST /v1/swap/build safeMode to refuse critical-risk swaps.
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
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": "payment required",
"price": "$0.01 USDC per check, settled on Base or Solana (your choice)",
"usage": {
"docs": "/skill.md",
"path": "/v1/check/:chain/:token",
"method": "GET",
"pathParams": {
"chain": "one of: solana, base, ethereum, arbitrum, polygon, optimism, bsc, avalanche",
"token": "token to screen: mint address (solana) or ERC-20 address (EVM chains)"
}
},
"howToPay": "x402 protocol: payment terms are in the PAYMENT-REQUIRED response header. Use any x402 client, e.g. npm @x402/fetch: wrapFetchWithPayment(fetch, client) pays and retries automatically."
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
Pay 0.01 USDC on Base to 0xb6eB…25cc0. The signed payment is good for 5 minutes.
- Paid to
- 0xb6eB…25cc0
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 10000 smallest units
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
- 5VG7o7…vaePF
- Token contract
- EPjFWd…TDt1v
- Payment window
- 5 minutes
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xb6eBBbcE1537082a20B891AEec75DBC32b825cc0",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP",
"recentBlockhash": "4UFMzpmgdTt2ovPX2vKeqrFbEdTXFAhsxRPDJpybAvEG",
"lastValidBlockHeight": "415289725"
},
"payTo": "5VG7o7dGx4x8uxf9AeH1rAdmv5LAtKSSUcVugf8vaePF",
"amount": "10000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"pathParams": {
"chain": ":chain",
"token": ":token"
},
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"chain": "solana",
"score": 0,
"token": "DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263",
"source": "onchain:solana",
"verdict": "ok",
"findings": [
{
"id": "trusted_token",
"detail": "BONK is on Tollbooth's trusted-mint list",
"severity": "info"
}
],
"checkedAt": "2026-08-04T03:20:00.000Z"
}
}
},
"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"
},
"pathParams": {
"type": "object",
"required": [
"chain",
"token"
],
"properties": {
"chain": {
"type": "string",
"description": "Chain the token lives on: one of solana, base, ethereum, arbitrum, polygon, optimism, bsc, avalanche"
},
"token": {
"type": "string",
"description": "Token to screen: mint address (solana) or ERC-20 address (EVM chains)"
}
}
},
"queryParams": {
"type": "object",
"properties": {}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"chain",
"token",
"verdict",
"score",
"findings"
],
"properties": {
"chain": {
"enum": [
"solana",
"base",
"ethereum",
"arbitrum",
"polygon",
"optimism",
"bsc",
"avalanche"
],
"type": "string"
},
"score": {
"type": "integer",
"description": "Risk score 0-100, higher = riskier"
},
"token": {
"type": "string"
},
"source": {
"type": "string"
},
"verdict": {
"enum": [
"ok",
"warn",
"critical",
"unknown"
],
"type": "string",
"description": "critical = do not trade (honeypot, freezable, seizable); unknown = no data"
},
"findings": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"type": "string"
},
"detail": {
"type": "string"
},
"severity": {
"enum": [
"info",
"warn",
"critical"
],
"type": "string"
}
}
}
},
"checkedAt": {
"type": "string"
}
}
}
}
}
}
},
"routeTemplate": "/v1/check/:chain/:token"
}
}Provenance
- Seen in the source catalog
- 2026-08-04 19:32Z
- Last indexed by Roundhouse
- 2026-09-03 17:20Z
- Last enriched (probe, favicon, geo)
- 2026-09-14 03:45Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 404
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. 11 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service Tollbooth 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=Tollbooth' 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.tollboothswap.xyz/v1/check/:chain/:token, 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. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.