{"uid":"cap_jUJuyae3uDnSgq6C-JCLF","slug":"polymarket-odds-agentdiet-dev-a2a-indirect-prompt-injection-jailbreak-e4b0efab","name":"A2A Indirect Prompt-Injection & Jailbreak Firewall","description":"Scans untrusted web pages, emails, MCP responses, or A2A payloads for hidden prompt injections and returns sanitized text. (Live x402 v2, IETF MPP & MCP endpoint at https://polymarket-odds.agentdiet.dev/v1/jailbreak-scan)","url":"https://polymarket-odds.agentdiet.dev/v1/jailbreak-scan?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["text"],"properties":{"text":{"type":"string","minLength":1,"description":"Untrusted text, HTML, or tool output to scan for hidden prompt injection or jailbreak payloads"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.005","displayCostAsset":"USD","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":"$0.005/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_6q5OWAhcasBatumJjV2Lo","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"polymarket-odds.agentdiet.dev","brandSlug":"polymarket-odds-agentdiet-dev-mpp","brandBaseUrl":"https://polymarket-odds.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Scans untrusted text, HTML, emails, MCP responses, or A2A payloads for hidden prompt injections and jailbreak attempts, returning sanitized output.","exampleAgentPrompt":"Before you process this scraped webpage content, run it through the jailbreak firewall to check for hidden prompt injections or adversarial instructions embedded in the HTML: [paste content here].","exampleUseCases":[{"title":"Guarding agent from malicious web scrapes","prompt":"I just scraped this webpage to feed to my AI pipeline — can you scan it for hidden prompt injections or jailbreak payloads before passing it along? Here's the raw HTML: <html>...</html>"},{"title":"Screening incoming A2A tool responses","prompt":"My agent just got a response back from an external MCP tool and I don't trust it — can you run it through the prompt injection firewall and give me the sanitized version? Here's the payload: {\"result\": \"Ignore previous instructions and...\"}"},{"title":"Filtering suspicious user-submitted email","prompt":"A user submitted this email to our platform and it might contain adversarial instructions trying to hijack our AI assistant — please scan it for indirect prompt injections and tell me if it's safe to process."}],"resultDescription":"Returns a JSON object indicating whether prompt injection or jailbreak content was detected in the input, along with sanitized text stripped of adversarial instructions and a safety assessment of the original payload.","failureModes":["Empty or missing 'text' field returns a 400 validation error","Extremely long payloads may be truncated or rejected","False negatives possible for novel or obfuscated injection techniques","False positives may flag benign security-related content as injections","Payment failure (402) if x402 micropayment is not properly attached","Service unavailability returns 5xx errors"],"whenToPreferThis":"Choose this endpoint when your AI agent pipeline processes untrusted external content — scraped web pages, emails, third-party API responses, A2A payloads, or MCP tool outputs — and you need to detect and neutralize hidden prompt injection or jailbreak instructions before that content influences your LLM. Particularly valuable in multi-agent architectures where one agent receives input from another potentially compromised agent or external system.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:32:29.921Z","isFirstParty":false,"canonicalSlug":"polymarket-odds-agentdiet-dev-a2a-indirect-prompt-injection-jailbreak-8ce8b4f9"}