{"uid":"cap_xa1CoqRXm1liU1rVv5HNV","slug":"trollbridge-verify-independent-channel-566b3cc6","name":"TrollBridge Verify Independent Channel","description":"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.","url":"https://mini-tollbooth.onrender.com/verify-independent?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["write_channel","proposed_verify_channel"],"properties":{"write_channel":{"type":"object","description":"{interface?, transport?, host?, session?, cache?} — the channel the write used. At least one of transport/host/interface — required."},"proposed_verify_channel":{"type":"object","description":"{interface?, transport?, host?, session?, cache?} — the channel proposed for verifying. At least one of transport/host/interface — required."}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_RyejMiNYkIQqoMx-jBOD-","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks whether a proposed verification channel is independent from the write channel used in a transaction, to prevent replay or channel-reuse attacks.","exampleAgentPrompt":"Can you check whether the verification channel I'm proposing (REST over api.example.com) is actually independent from the write channel my agent used (WebSocket over ws.example.com session xyz123) — I need to make sure they're not the same path before I proceed?","exampleUseCases":[{"title":"Prevent channel-reuse before DeFi transaction","prompt":"Before I sign and submit this token swap, check that the channel I'm using to verify the transaction is genuinely independent from the channel I used to write it — write was HTTP over node.myapp.com and I want to verify over RPC at rpc.myapp.com."},{"title":"Agent security audit for multi-step workflow","prompt":"My AI agent wrote a task using a WebSocket session on host agent.internal, and now it wants to verify the result over the same WebSocket — can you check if those two channels are independent or if I should be worried about a replay attack?"},{"title":"Pre-execution independence check for approval flow","prompt":"We're about to run an on-chain approval and want to verify using a separate channel from the one we used to submit — write channel was REST on submit.myprotocol.io and proposed verify is on verify.myprotocol.io, can you confirm these are independent?"}],"resultDescription":"Returns a JSON object indicating whether the proposed verification channel is considered independent from the write channel, likely including a verdict, any overlap or similarity signals between channel attributes (transport, host, interface, session, cache), and potential risk flags if the channels share identifying properties.","failureModes":["Missing required fields — if write_channel or proposed_verify_channel omit all of transport/host/interface, the call will fail validation","Ambiguous channel descriptors — overlapping optional fields may produce inconclusive results","Service unavailability on Render free tier — cold starts may cause latency or timeout","Identical channels submitted — will return a non-independent verdict, not an error","Malformed object structure — non-object values for channel fields will be rejected"],"whenToPreferThis":"Choose this endpoint when an AI agent or automated workflow needs to confirm that the channel used to verify a write operation is genuinely separate from the write channel itself — critical for preventing replay attacks, channel-confusion exploits, or man-in-the-middle scenarios in multi-step agentic transactions. Prefer this over generic security checks when the specific threat model is channel reuse or channel conflation.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:43:40.976Z","isFirstParty":false,"canonicalSlug":"trollbridge-verify-independent-channel-566b3cc6"}