{"uid":"cap_FYcgCW5Jq_TcAOVG7IL3S","slug":"service-failover-selector-df8f374b","name":"Service Failover Selector","description":"Select the highest-priority healthy compatible provider without silent fallback","url":"https://phion.systems/v1/paid/trust/service-failover-selector?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input","output"],"properties":{"input":{"type":"object","required":["body"],"properties":{"body":{"type":"object","additionalProperties":true}}},"output":{"type":"object","required":["example"],"properties":{"example":{"type":"object","additionalProperties":true}}}}},"responseSchema":{"type":"json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_oVVrfgZ7AWimFKa9CI6mU","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Selects the highest-priority healthy and compatible provider for failover without silent fallback, surfacing the decision transparently","exampleAgentPrompt":"My primary API provider just went down — can you pick the highest-priority healthy provider from my list that's compatible with my current service requirements, and tell me explicitly which one you chose and why rather than just silently switching?","exampleUseCases":[{"title":"Agent fleet primary provider outage","prompt":"My primary LLM provider is unresponsive right now. I have three backup providers — can you pick the highest-priority one that's healthy and compatible with my current throughput and latency requirements, and tell me which one you selected and why?"},{"title":"Multi-provider payment routing failover","prompt":"My default payment processor is returning errors. I need you to select the best healthy alternative from my approved provider list based on priority order, without just silently switching — I want to know which one you chose and your reasoning."},{"title":"Data pipeline provider health check","prompt":"My main data enrichment provider seems to be down. Can you evaluate my list of compatible fallback providers, pick the highest-priority healthy one, and give me a clear explanation of which one I should route to instead of just guessing?"}],"resultDescription":"Returns the explicitly selected highest-priority provider that is both healthy and compatible with the stated requirements, along with the rationale for the selection, priority ranking context, and health status — ensuring no silent fallback occurs.","failureModes":["No healthy providers available — all candidates failing health checks","No compatible providers match the stated requirements","Insufficient provider metadata to assess compatibility","Input schema missing required service context fields","Ambiguous or conflicting priority definitions preventing clear ranking"],"whenToPreferThis":"Choose this endpoint when you need explicit, auditable failover decisions rather than silent substitution — especially in agentic workflows where transparency about which provider was selected and why is critical for debugging, compliance, or trust. Prefer this over generic load-balancers or silent retry logic when the selection rationale must be surfaced to the user or logged for audit.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T06:48:57.854Z","isFirstParty":false,"canonicalSlug":"service-failover-selector-df8f374b"}