Tollbooth Swap API
REMOTE · API.TOLLBOOTHSWAP.XYZ · 2 COMPONENTS · SCANNED SEP 22
Token swaps and honeypot/rug checks for AI agents on 8 chains, paid per-call in USDC via x402.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security57
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes. View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability0
- Transport check failed: declared streamable-http, but the endpoint returned HTTP 404. See how to fix → View diagnostics → Fail
Schema Quality & AI Usability0
- Schema not yet verified: we couldn't read the endpoint's schema.Unverified
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage0
- Tool coverage not yet verified: we couldn't read the endpoint's tools.Unverified
Tool Safety0
- Tool safety not yet verified: we couldn't read the endpoint's tools.Unverified
Capabilities0
- Capabilities not yet verified: we couldn't read the endpoint's capabilities.Unverified
Unverified: 5 categories
Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.
How do I install the Tollbooth Swap API MCP server?
Tollbooth Swap API is a hosted endpoint at https://api.tollboothswap.xyz/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · api.tollboothswap.xyz
claude mcp add --transport http xyz-tollboothswap-api-tollbooth 'https://api.tollboothswap.xyz/mcp'
{
"mcpServers": {
"xyz-tollboothswap-api-tollbooth": {
"url": "https://api.tollboothswap.xyz/mcp"
}
}
} {
"servers": {
"xyz-tollboothswap-api-tollbooth": {
"type": "http",
"url": "https://api.tollboothswap.xyz/mcp"
}
}
} [mcp_servers.xyz-tollboothswap-api-tollbooth] url = "https://api.tollboothswap.xyz/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"xyz-tollboothswap-api-tollbooth": {
"type": "remote",
"url": "https://api.tollboothswap.xyz/mcp",
"enabled": true
}
}
} openclaw mcp add xyz-tollboothswap-api-tollbooth --url 'https://api.tollboothswap.xyz/mcp' --transport streamable-http
mcp_servers:
xyz-tollboothswap-api-tollbooth:
url: "https://api.tollboothswap.xyz/mcp" {
"McpServers": {
"xyz-tollboothswap-api-tollbooth": {
"Transport": "http",
"Url": "https://api.tollboothswap.xyz/mcp"
}
}
} assistant mcp add xyz-tollboothswap-api-tollbooth -t streamable-http -u 'https://api.tollboothswap.xyz/mcp'
{
"mcpServers": {
"xyz-tollboothswap-api-tollbooth": {
"type": "http",
"url": "https://api.tollboothswap.xyz/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 4 Sept 26 −55
- Endpoint reachability: reachable → not serving MCP ▼ security
- Tool safety: pass → unverified ▼ security
- Stability: pass → unverified ▼ security
- Transport: pass → fail ▼ security
- Authorization: Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes. security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
- 3 Sept 26 0
- Stability: 0.97 → pass security
- 1 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.
- 30 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.
- 28 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 77 to 80. That category is still filling its 30-day observation window: 23 days of observed history at the previous scan, 24 at this one. The score rises as the window fills, whether or not the server changes.
- 26 Aug 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes.
- 24 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 21 Sept 2026 · Probed https://api.tollboothswap.xyz/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=api.tollboothswap.xyz | CN=YE1,O=Let's Encrypt,C=US | 4 Aug 2026 | 2 Nov 2026 | ECDSA 256 | ECDSA-SHA384 | 6f0df45d130e98d67bab9669bdea4f3f610 |
| SANs: api.tollboothswap.xyz | ||||||
| CN=YE1,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 5ddd70dd31f801c85c186a7a04b80afe |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of api.tollboothswap.xyz. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| xyz. | present | 3599, 18130 | 8, 8 | Verified |
| tollboothswap.xyz. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 404 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://api.tollboothswap.xyz/mcp | HTTP error | 404 | |
| http (plaintext) | http://api.tollboothswap.xyz/mcp | HTTPS enforced | 301 | https://api.tollboothswap.xyz/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
build_swap Build swap transaction ~207
Build an unsigned swap transaction for the taker wallet to sign and submit. Costs an x402 toll in USDC (paid automatically when the x-tollbooth-payer-key header is set). Returns the transaction, quote, and a signed receipt.
| Name | Type | Req | Description |
|---|---|---|---|
| amount | string | yes | Sell amount as an integer string in the input token's base units |
| chain | string | yes | Chain to operate on |
| inputToken | string | yes | Token being sold: mint address (solana) or ERC-20 address (EVM chains) |
| outputToken | string | yes | Token being bought: mint address (solana) or ERC-20 address (EVM chains) |
| safeMode | boolean | – | Screen both tokens first; refuses the build if either is critical-risk (honeypot etc.) |
| slippageBps | integer | – | Max slippage in bps (default 100) |
| taker | string | yes | Wallet address that will sign and send the swap |
| Name | Type | Req | Description |
|---|---|---|---|
| accepts | array | – | x402 payment options when unpaid |
| chain | string | – | – |
| error | string | – | Present when the request failed or payment is required |
| next | object | – | Suggested follow-up calls |
| quote | object | – | Quote the transaction was built from |
| receipt | object | – | Signed receipt for this build |
| safety | object | – | Safety reports when safeMode was requested |
| transaction | object | – | Unsigned transaction for the taker to sign |
No examples provided.
check_token Check token safety ~96
Token safety screen before trading: honeypot, rug-pull, freeze/mint authority, transfer hooks, sell tax, blacklists. Returns verdict (ok/warn/critical/unknown), risk score, and findings. Costs an x402 toll.
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | yes | Chain to operate on |
| token | string | yes | Token to screen: mint address (solana) or ERC-20 address (EVM chains) |
| Name | Type | Req | Description |
|---|---|---|---|
| accepts | array | – | x402 payment options when unpaid |
| chain | string | – | – |
| error | string | – | Present when the request failed or payment is required |
| findings | array | – | Individual risk findings |
| next | object | – | Suggested follow-up calls |
| riskScore | number | – | 0 (safe) to 100 (critical) |
| source | string | – | Data source used for the screen |
| token | string | – | – |
| verdict | string | – | ok, warn, critical, or unknown |
No examples provided.
get_quote Get swap quote ~139
Get a free indicative swap quote (output amount includes Tollbooth's fee). Use before build_swap to decide whether to trade.
| Name | Type | Req | Description |
|---|---|---|---|
| amount | string | yes | Sell amount as an integer string in the input token's base units |
| chain | string | yes | Chain to operate on |
| inputToken | string | yes | Token being sold: mint address (solana) or ERC-20 address (EVM chains) |
| outputToken | string | yes | Token being bought: mint address (solana) or ERC-20 address (EVM chains) |
| slippageBps | integer | – | Max slippage in bps (default 100) |
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | – | – |
| feeBps | number | – | Tollbooth fee in basis points |
| inputAmount | string | – | Sell amount in base units |
| inputToken | string | – | – |
| next | object | – | How to build the swap transaction |
| outputAmount | string | – | Estimated buy amount in base units, after fees |
| outputToken | string | – | – |
| slippageBps | number | – | – |
No examples provided.
get_receipt Get signed receipt ~36
Fetch a signed Tollbooth receipt by id and verify its signature.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Receipt id returned by build_swap |
| Name | Type | Req | Description |
|---|---|---|---|
| error | string | – | Present when the receipt was not found |
| id | string | – | Receipt id |
| receipt | object | – | Receipt payload |
| signature | string | – | Server signature over the receipt |
| valid | boolean | – | Whether the signature verified |
No examples provided.
get_service_info Get service info ~27
Get Tollbooth service metadata: supported chains, swap fee, x402 toll pricing.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| description | string | – | What the service does |
| endpoints | object | – | HTTP endpoints exposed by the service |
| name | string | – | Service name |
| payment | object | – | x402 payment networks and pricing |
No examples provided.
resolve_token Resolve token symbol ~88
Resolve a token ticker symbol (e.g. PEPE, WIF, USDC) to contract addresses on a chain, free. Curated majors return one verified match; others return live DEX matches ranked by liquidity.
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | yes | Chain to operate on |
| symbol | string | yes | Ticker symbol to resolve, e.g. USDC, PEPE, WIF |
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | – | Chain searched |
| matches | array | – | Matching tokens, best first |
| next | object | – | Suggested follow-up calls |
| symbol | string | – | Symbol searched |
No examples provided.
What is the Tollbooth Swap API MCP server?
Tollbooth Swap API is an MCP server listed in the public MCP registry as xyz.tollboothswap.api/tollbooth. Token swaps and honeypot/rug checks for AI agents on 8 chains, paid per-call in USDC via x402. This page covers its hosted endpoint (https://api.tollboothswap.xyz/mcp).
Is the Tollbooth Swap API MCP server safe to use?
Tollbooth Swap API scores 23 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Tollbooth Swap API MCP server expose?
Tollbooth Swap API exposes 6 tools: get_service_info, resolve_token, get_quote, build_swap, check_token, get_receipt. Their descriptions and schemas cost roughly 593 tokens of context every time the server is loaded.
Does the Tollbooth Swap API MCP server require authentication?
No. We connected to Tollbooth Swap API without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Tollbooth Swap API MCP server still maintained?
Tollbooth Swap API is still listed as active in the MCP registry. We last reached this channel on 21 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.