x402 merchant

mini-tollbooth.onrender.com

Security API on Solana, paid per request with x402.

Endpoints59
Price per requestfrom $0.005
Outside payersn/a
Answer 4021 of 1

Overview

as of 2026-10-16

Seller wallet: CDhLHtuj1HnPVDuZVtJxyw5aEpf6ZQxfBTrqAtFcWb2e
Chains: Solana
Hosts: mini-tollbooth.onrender.com
Categories: Security19Onchain data13Other11Developer tools6Market data4AI models3Agents1Search1Web data1
First seen: 2026-10-05 · last seen 2026-10-16

What we observed

Payments unknownAnswers 4022026-10-16Not claimed

See the readings

Endpoints

59 registered

https://mini-tollbooth.onrender.com/bounties
Every open bounty across all boards — aibtc, Taskmarket, Superteam Earn. Toll: $0.005 USDC on Base or Solana.
SolanaOther
$0.005/ request
2026-10-14
https://mini-tollbooth.onrender.com/deadlines
Class-action and settlement claim deadlines worth real money. Toll: $0.005 USDC on Base or Solana.
SolanaOther
$0.005/ request
2026-10-11
https://mini-tollbooth.onrender.com/defi
DeFi protocol intel — top TVL movers, daily fee and revenue leaders, and stablecoin supply flows, each with a plain-English verdict. From DeFiLlama's free API, agent-ready JSON. Toll: $0.005 USDC on Base or Solana.
SolanaOnchain data
$0.005/ request
2026-10-10
https://mini-tollbooth.onrender.com/fresh
Bounties posted in the last 24h. First come, first served. Toll: $0.005 USDC on Base or Solana.
SolanaOther
$0.005/ request
2026-10-11
https://mini-tollbooth.onrender.com/gas
Live gas prices per chain — Base, Ethereum, and Solana from public RPCs, with speed tiers where derivable, plus a cheapest-chain recommendation. Toll: $0.005 USDC on Base or Solana.
SolanaOnchain data
$0.005/ request
2026-10-10
https://mini-tollbooth.onrender.com/prices
Agent-ready crypto price feed — spot prices for majors plus Base/Solana staples, now with a plain-English momentum verdict. No API key needed. Toll: $0.005 USDC on Base or Solana.
SolanaMarket data
$0.005/ request
2026-10-10
https://mini-tollbooth.onrender.com/approval-risk
NOT AN AUDIT — heuristic screen: wallet approval screen — unlimited token approvals and risky spender contracts flagged, with a revoke priority list. Verdict: clean, review, or urgent. Toll: $0.02 USDC on Base or Solana.
SolanaSecurity
$0.02/ request
2026-10-05
https://mini-tollbooth.onrender.com/grants
Federal grant finder ($0.02) — search live Grants.gov opportunities by keyword: title, agency, close date, award ceiling. Live federal data, not a guarantee of eligibility. Toll: $0.02 USDC on Base or Solana.
SolanaDeveloper tools
$0.02/ request
2026-10-05
https://mini-tollbooth.onrender.com/honeypot
NOT AN AUDIT — heuristic screen: honeypot screen — simulated sells from real holders, transfer-tax and blacklist flags, and a safe/suspicious/honeypot verdict before you buy. Toll: $0.02 USDC on Base or Solana.
SolanaSecurity
$0.02/ request
2026-10-05
https://mini-tollbooth.onrender.com/idempotency
NOT ENFORCEMENT — deterministic idempotency key minting ($0.02): hashes your normalized write intent + caller nonce into a retry key and resolves post-timeout state (UNKNOWN_OUTCOME + recommended action). The lane mints…
SolanaDeveloper tools
$0.02/ request
2026-10-05
https://mini-tollbooth.onrender.com/model-picks
Best model per dollar — curated quality scores per task (coding, writing, reasoning, chat) joined with live per-token pricing, ranked by value. Quality is a curated benchmark snapshot, not a live measurement. Toll: $0.0…
SolanaAI models
$0.02/ request
2026-10-05
https://mini-tollbooth.onrender.com/models
x402-payable AI model catalog — every model agents can call over x402 with per-million-token pricing, free models flagged. Catalog data: BlockRun.AI, bridged by TrollBridge. Toll: $0.02 USDC on Base or Solana.
SolanaAI models
$0.02/ request
2026-09-29
https://mini-tollbooth.onrender.com/opportunities
Every paying opportunity in one normalized schema — title, payout amount and token, chain, URL, requirements, deadline, board. One call, every board. Toll: $0.02 USDC on Base or Solana.
SolanaDeveloper tools
$0.02/ request
2026-10-05
https://mini-tollbooth.onrender.com/permit-scan
NOT AN AUDIT — heuristic screen: the invisible drainer check — Permit2/Seaport interaction exposure plus the standard approval screen, with a revoke priority list. Signature-based permits don't show in normal scans; thi…
SolanaSecurity
$0.02/ request
2026-10-05
https://mini-tollbooth.onrender.com/prompt-cost
Prompt cost estimator — paste a prompt, get a heuristic token estimate and what it would cost across every model in the /models catalog, cheapest first. Heuristic estimate, not an exact tokenizer count. Toll: $0.02 USDC…
SolanaAI models
$0.02/ request
2026-10-05
https://mini-tollbooth.onrender.com/quant
Quant math in one call ($0.02) — Black-Scholes pricing with Greeks, parametric VaR, Sharpe ratio, compound growth. Textbook math, not financial advice. Toll: $0.02 USDC on Base or Solana.
SolanaOther
$0.02/ request
2026-10-05
https://mini-tollbooth.onrender.com/receipt-check
"Did it land?" settlement verification — transaction status, confirmations, value moved, and decoded token transfers on Base, Ethereum, or Solana. Toll: $0.02 USDC on Base or Solana.
SolanaOnchain data
$0.02/ request
2026-10-05
https://mini-tollbooth.onrender.com/retry-verify
NOT A GUARANTEE — retry safety for failed writes ($0.02): hand it the write intent and the transport evidence (timeout, ambiguous status, connection reset) and get VERIFY_FIRST / SAFE_TO_RETRY / DO_NOT_RETRY plus a conc…
SolanaSecurity
$0.02/ request
2026-10-05
https://mini-tollbooth.onrender.com/rpc-speed
RPC speed test — live latency ranking of public keyless RPC endpoints per chain, fastest first, measured from the bridge. Toll: $0.02 USDC on Base or Solana.
SolanaOnchain data
$0.02/ request
2026-10-05
https://mini-tollbooth.onrender.com/rug-score
NOT AN AUDIT — heuristic screen: rug-pull risk score 0-100 — LP burn status, holder concentration, mint authority, ownership, sell pressure, one-line verdict. Toll: $0.02 USDC on Base or Solana.
SolanaSecurity
$0.02/ request
2026-10-05
https://mini-tollbooth.onrender.com/scrape
Page-to-text scraper ($0.02) — fetch any public page and get clean readable text, title, and links as JSON. Optional ?crawl=1 follows same-origin links (up to 10 pages). Honest fetch, not a JS renderer. Toll: $0.02 USDC…
SolanaWeb data
$0.02/ request
2026-10-05
https://mini-tollbooth.onrender.com/secret-scan
NOT AN AUDIT — heuristic pattern sweep, not a security audit: leaked-secret sweep ($0.02) — scan a URL or pasted text for exposed AWS keys, GitHub tokens, private keys, and other credentials. Findings redacted, never ec…
SolanaSecurity
$0.02/ request
2026-10-05
https://mini-tollbooth.onrender.com/sweepstakes
Free-to-enter sweepstakes with real prizes, verified live. Toll: $0.02 USDC on Base or Solana.
SolanaOther
$0.02/ request
2026-10-05
https://mini-tollbooth.onrender.com/tx-dryrun
NOT AN AUDIT — simulation, not a guarantee: the crystal ball — simulate any transaction before signing and get a plain-words explanation of what it does to your wallet (approvals, transfers, swaps decoded). Verdict: saf…
SolanaSecurity
$0.02/ request
2026-10-05
https://mini-tollbooth.onrender.com/verdicts
Recently paid bounties — proof these boards actually pay, with amounts and payout proof. Toll: $0.02 USDC on Base or Solana.
SolanaOther
$0.02/ request
2026-10-05
https://mini-tollbooth.onrender.com/verify-independent
NOT A PROOF — verification-channel independence check ($0.02): compare your write channel against the proposed verify channel — INDEPENDENT, SHARED_PATH_PROVISIONAL, or SAME_CACHE ('agreeing is what a cached view does')…
SolanaOther
$0.02/ request
2026-10-05
https://mini-tollbooth.onrender.com/wallet-watch
Has anything changed — stateful wallet monitoring. Set a baseline, pass it back later, get a plain-words diff of approvals, balances, and exposure. Verdict: baseline, no-changes, or changed. Toll: $0.02 USDC on Base or …
SolanaOnchain data
$0.02/ request
2026-10-05
https://mini-tollbooth.onrender.com/caveat-check
NOT AN AUDIT — heuristic screen: paste a finding plus its source text (text only, no URL fetching) and get the dropped caveats flagged — numbers missing a baseline, claims missing a measurer, results missing conditions …
SolanaSecurity
$0.05/ request
2026-10-05
https://mini-tollbooth.onrender.com/code-run
Sandboxed JS execution ($0.05) — run a JavaScript snippet in an isolated child process (64MB heap cap, no network, no filesystem) and get the result plus captured logs. Pragmatic sandbox, not a hardened enclave. Toll: $…
SolanaOther
$0.05/ request
2026-10-05
https://mini-tollbooth.onrender.com/cron-watch
Silent-death watcher for scheduled agent jobs — submit job history (name, cadence, run timestamps, last success) and get gap analysis, stale flags, and a SILENT_DEATH_RISK score per job with recommended checks. Stateles…
SolanaSecurity
$0.05/ request
2026-10-05
https://mini-tollbooth.onrender.com/enrich
Wallet and address intelligence — balances, holdings, heuristic risk flags, plus a wallet verdict (whale / funded / empty / contract) on Base or Solana. Toll: $0.05 USDC on Base or Solana.
SolanaOnchain data
$0.05/ request
2026-10-05
https://mini-tollbooth.onrender.com/escrow
LIVE on Base mainnet — agent-to-agent escrow: mint a deal (job id + sign-ready approve/create calldata), read escrow state on-chain. Buyer locks real USDC in the escrow contract (0x6b290f88b49eC73d954f05423a7F17020C5fDB…
SolanaOnchain data
$0.05/ request
2026-10-05
https://mini-tollbooth.onrender.com/markets
Prediction-market intel — live Polymarket odds, prices, and volume, plus a smart-money conviction read. Agent-ready JSON. Toll: $0.05 USDC on Base or Solana.
SolanaMarket data
$0.05/ request
2026-10-05
https://mini-tollbooth.onrender.com/new-pairs
New token listings — the newest DexScreener pairs with live liquidity, volume, thin-liquidity flags, and a pass/flag batch verdict. Toll: $0.05 USDC on Base or Solana.
SolanaOther
$0.05/ request
2026-10-05
https://mini-tollbooth.onrender.com/preflight
NOT AN AUDIT — heuristic screen bundle: full preflight inspection — honeypot screen, rug-pull score, and contract safety screen in one 5¢ call, plus the wallet approval screen when you pass ?wallet=. One overall verdict…
SolanaSecurity
$0.05/ request
2026-10-05
https://mini-tollbooth.onrender.com/regulatory-pack
Regulatory recall lookup ($0.05) — FDA drug and food enforcement recalls by product or firm, straight from openFDA. Unvalidated public data, not medical or legal advice. Toll: $0.05 USDC on Base or Solana.
SolanaOther
$0.05/ request
2026-10-05
https://mini-tollbooth.onrender.com/road-pack
The combo meal from Mini's Agent Supply Store — cheapest gas, top token prices with momentum verdicts, DeFi TVL movers, and the AI model shelf, plus a plain-English trip brief, in one 5¢ call. 8¢ of intel, one toll. Tol…
SolanaOther
$0.05/ request
2026-10-05
https://mini-tollbooth.onrender.com/sage
Specialist in all fields ($0.05) — ask anything: US tickers answered from SEC EDGAR filings, crypto tokens from DeFiLlama spot + DEX venue consensus, everything else from Wikipedia with references. Every fact cited, con…
SolanaMarket data
$0.05/ request
2026-10-05
https://mini-tollbooth.onrender.com/search
Web search for agents — titles, URLs, and snippets as clean JSON, no API key needed. Toll: $0.05 USDC on Base or Solana.
SolanaSearch
$0.05/ request
2026-10-05
https://mini-tollbooth.onrender.com/sec-facts
Company facts from the source ($0.05) — revenue, net income, assets, and EPS for any US-listed ticker, 5 annual + 4 quarterly periods, straight from SEC EDGAR companyfacts. No estimates, no hallucination. Toll: $0.05 US…
SolanaMarket data
$0.05/ request
2026-10-05
https://mini-tollbooth.onrender.com/site-watch
Change detection ($0.05) — sha256 fingerprint of any URL with a compact diff when it changes. Pass the hash back on the next call; stateless, nothing stored. Toll: $0.05 USDC on Base or Solana.
SolanaDeveloper tools
$0.05/ request
2026-10-05
https://mini-tollbooth.onrender.com/token-check
Token safety scan — liquidity, volume, holder concentration, and a plain-English rug verdict. Toll: $0.05 USDC on Base or Solana.
SolanaSecurity
$0.05/ request
2026-10-05
https://mini-tollbooth.onrender.com/tripwire
Watch-and-ping for agents — plant a tripwire on a wallet's USDC balance, a token's USD price, or a wallet's activity, and your webhook gets woken up the moment it crosses your threshold. $0.05 plants one tripwire: armed…
SolanaDeveloper tools
$0.05/ request
2026-10-05
https://mini-tollbooth.onrender.com/trust
TrustScore ($0.05) — the credit bureau for bots: a 0–100 reputation score for any agent wallet on Base, from on-chain history (tx count, balances, ERC-8004 identity), /gigs completions, and /escrow releases. Heuristic r…
SolanaOnchain data
$0.05/ request
2026-10-05
https://mini-tollbooth.onrender.com/wallet-check
Wallet dossier ($0.05) — wallet age (first tx), transaction count, balance, first funding source, and bot-likelihood heuristics. Heuristic dossier, not a verdict on intent. Toll: $0.05 USDC on Base or Solana.
SolanaOnchain data
$0.05/ request
2026-10-05
https://mini-tollbooth.onrender.com/yields
DeFi yield intel — best stablecoin yields right now from DeFiLlama, sorted by APY, plus a best risk-adjusted pick. Agent-ready JSON. Toll: $0.05 USDC on Base or Solana.
SolanaOnchain data
$0.05/ request
2026-10-05
https://mini-tollbooth.onrender.com/airlock
NOT AN AUDIT — heuristic screen: re-entry decontamination scan — paste inbound content your agent is about to ingest (web page, tool output, file) and get prompt-injection, hidden-instruction, encoded-payload, and exfil…
SolanaSecurity
$0.10/ request
2026-10-16
https://mini-tollbooth.onrender.com/approval-screen
NOT AN AUDIT — heuristic screen: wallet approval surface report — live token allowances against known spender contracts, unlimited approvals flagged with a revoke priority list. Toll: $0.10 USDC on Base or Solana.
SolanaSecurity
$0.10/ request
2026-10-05
https://mini-tollbooth.onrender.com/contract-check
NOT AN AUDIT — heuristic screen: contract safety screen — verification status, proxy and owner-privilege heuristics, holder concentration, and a plain-English risk verdict before you sign. Toll: $0.10 USDC on Base or So…
SolanaSecurity
$0.10/ request
2026-10-05
https://mini-tollbooth.onrender.com/egress-audit
NOT AN AUDIT — heuristic egress screen: paste your agent's outbound request log (JSON: url, method, body_snippet) plus an optional declared-endpoint manifest, and get flagged workspace-content and secret leaks to unvett…
SolanaSecurity
$0.10/ request
2026-10-05

Evidence

as of 2026-10-16

Answers HTTP 402

1 of 1

1 of 1 probed endpoints answered HTTP 402 with a parseable payment payload

checked 2026-10-16

x402-style payments, last 7 days (Base)

unknown

unknown. not measured on this chain yet

no reading date

By chain

Chain	Seller wallet	Endpoints	Answers 402	x402-style payments
Solana	CDhLHtuj1HnPVDuZVtJxyw5aEpf6ZQxfBTrqAtFcWb2e	59	1 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-16	unknown. not measured on this chain yet

One seller wallet, each chain read on its own. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.

Pricing

Lowest

$0.005

per request, as registeredas of 2026-10-16

Median

$0.05

per request, as registeredas of 2026-10-16

Highest

$0.10

per request, as registeredas of 2026-10-16

The price each endpoint registered in the x402 catalogue. A listed price is a registration, not an observed charge.

Claim this merchant

Sign a message from the payout address CDhLHtuj…FcWb2e to claim this page. Claiming proves control of the payout key. It says nothing about the service behind the address, and it does not change how this merchant is ranked. No email, no account: the signature is the whole credential, and signing a message costs no gas and moves nothing.

The payment ledger is not available on Solana yet.

Data CC-BY-4.0, attribution: data by satohub.ai. Data: x402-list.com (CC BY 4.0). Data as of 2026-10-16. Appearing here is not an endorsement. Check an endpoint with the doctor.