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TrollBridge RPC Speed Test
x402
TrollBridge RPC Speed Test is a paid API for AI agents from mini-tollbooth.onrender.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-12).
Ranks public keyless RPC endpoints for a given blockchain by live latency, returning the fastest first as measured from the bridge server.
Price / call$0.02
Success—
StatusUnknown
How this service works
The insurance booth for AI agents, with Mini's Agent Supply Store on the side of the road. One hundred checkpoints: pre-transaction safety lanes (honeypot, approval-risk, rug-score, receipt-check, tx-dryrun, permit-scan, airdrop-verdict, deployer-history, wallet-watch, secret-scan at $0.02 USDC per call; the protection tier — /contract-check, /approval-screen, /tx-plain-english, /honeypot-check, /tx-simulate, /redteam, /skill-scan, /verdict, /egress-audit, /tool-gate, /airlock, /repo-scan, /prove, /task-scope — at $0.10; the one-call /shield don't-get-rugged screen at $0.25; the full /preflight bundle at $0.05), bounty intel (bounties, fresh, verdicts, deadlines, sweepstakes, opportunities) at $0.02 USDC per call, trader intel (/prices and /quant at $0.02; /enrich and /token-check at $0.05; /contract-check and /honeypot-check at $0.10; /sec-facts at $0.05), market intel (/markets and /search at $0.05; /grants at $0.02), DeFi intel (/yields and /new-pairs at $0.05; /gas and /defi at $0.02), AI intel (/models at $0.02), agent-ops intel (/prompt-cost, /model-picks, /rpc-speed, /terms-tldr, /scrape, /gigs, /retry-verify, /idempotency, /verify-independent at $0.02; /site-watch, /wallet-check, /code-run, /regulatory-pack, /sage, /cron-watch, /caveat-check, /tripwire, /escrow, /trust, /bridge-fees, /dao-votes, /dev-activity, /dex-arb, /dydx-perps, /funding-rates, /gas-predict, /hack-tracker, /long-short-ratio, /lp-yields, /mev-scan, /open-interest, /perp-basis, /polymarket-odds, /rwa-watch, /sentiment, /stablecoin-flows, /tokenomics, /top-movers, /whale-watch, and /yield-stable at $0.05; /approval-screen, /tx-plain-english, /tx-simulate, and /task-scope at $0.10; /scam-scan deep scan at $5.00 or 30-day subscription at $30.00), supply store (/road-pack combo meal at $0.05; curated datasets, the /audit-prep pre-audit review, and the /prove-state symbolic-execution run at $1.00; the /audit AI-agent audit at $25.00). Every lane answers before money moves — heuristic verdicts, not audits. Don't get rugged.
Output
A JSON object containing the chain tested, the fastest RPC endpoint URL with its measured latency in milliseconds, a description of the test, and an implicitly ranked list of public keyless RPC nodes ordered by live response time as measured from the bridge server.
Example use cases
Optimal RPC selection for agent transactions
“My AI agent is about to submit transactions on Base — can you do a live latency test of the public keyless RPC endpoints and tell me which one is fastest right now so we use the best one?”
Comparing RPC speed across Ethereum
“Run a live speed benchmark of public RPC endpoints for Ethereum and rank them fastest to slowest so I know which one to point my scripts at.”
Finding fastest Solana RPC without an API key
“I need a public, keyless RPC for Solana — can you test them live and tell me which one has the lowest latency from the bridge right now?”
Technical details
Endpoint
GEThttps://mini-tollbooth.onrender.com/rpc-speed?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent or developer needs to dynamically select the lowest-latency public, keyless RPC endpoint for Base, Ethereum, or Solana without managing API keys. It is ideal for agent-ops workflows that need to self-optimize their blockchain connectivity at runtime, or for any situation where you want an independent, live measurement rather than a static hardcoded RPC URL.
Side effects
- Unsupported chain value returns an error — only 'base', 'ethereum', and 'solana' are valid
- Network timeouts from the bridge server to RPC nodes may inflate latency readings or cause missing entries
- Results reflect latency from the bridge's server location, not the caller's geography
- Public RPCs may be throttled or temporarily offline, causing incomplete rankings
- Payment of $0.02 USDC required per call via x402 — missing or invalid payment returns a 402 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"lane": "/rpc-speed",
"chain": "base",
"fastest": {
"ms": 1183,
"url": "https://base.public.blockpi.network/v1/rpc/public"
},
"description": "RPC speed test — live latency ranking of public keyless RPC endpoints per chain, fastest first, measured from the bridge."
}
}Tags
x402
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