{"uid":"cap_IayQHDI8bvp2DZ_fWwF11","slug":"delx-commerce-agent-result-schema-version-check-0880d0d1","name":"Delx Commerce — Agent Result Schema Version Check","description":"Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.","url":"https://commerce.delx.ai/api/v1/x402/agent-result-schema-version-check?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"schema":{"type":"string","maxLength":8192,"description":"Schema supplied to Agent Result Schema Version Check; used only for this bounded calculation and processed in memory without retention."},"supported":{"type":"array","items":{"type":"string","maxLength":8192},"maxItems":256,"description":"Supported supplied to Agent Result Schema Version Check; used only for this bounded calculation and processed in memory without retention."}}},"responseSchema":{"type":"json","example":{"result":{"schema":"example/result/v1","supported":true},"schema":"delx/util-agent-result-schema-version-check/v1","status":"pass","evidence":{"retained":false,"input_sha256":"574438cd9e35b933fd023becde42242fff15965a01b654dbf0c200677a9202e9","external_calls":0},"operation":"delivery_contract:agent_result_schema_version_check"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_g1bfB5p7QUNZC4dqLwO7e","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks whether a given agent result schema version is supported, returning a pass/fail result with verifiable evidence.","exampleAgentPrompt":"Can you check whether the schema 'example/result/v1' is in the supported versions list ['example/result/v1', 'example/result/v2'] for agent results?","exampleUseCases":[{"title":"Pre-flight schema compatibility check","prompt":"Before I process this agent output, can you verify that schema 'myapp/agent/v3' is one of the supported versions: ['myapp/agent/v1', 'myapp/agent/v2', 'myapp/agent/v3']?"},{"title":"CI pipeline schema validation gate","prompt":"In my deployment pipeline I need to confirm that the schema 'acme/results/v2' is supported — the supported list is ['acme/results/v1', 'acme/results/v2']. Can you run the version check and tell me if it passes?"},{"title":"Multi-version agent orchestration routing","prompt":"I'm routing agent results and need to know if schema 'orchestrator/task-result/v5' is in this supported list: ['orchestrator/task-result/v4', 'orchestrator/task-result/v5', 'orchestrator/task-result/v6']. Please check and return whether it's supported."}],"resultDescription":"Returns a JSON object with: the schema name that was checked, a boolean 'supported' flag, an overall 'pass' or 'fail' status, and a verifiable evidence block containing an input SHA-256 hash, a flag confirming no data retention, and a count of zero external calls made. Identifies the operation as 'delivery_contract:agent_result_schema_version_check'.","failureModes":["Schema string exceeds 8192 character limit — request rejected","Supported array exceeds 256 items — request rejected","Malformed JSON body — 400 error","Schema not found in supported list — result.supported returns false, status returns 'fail'","Network or service unavailability — 5xx error"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, verifiable, pay-per-result check that a specific agent result schema version string is in a given supported list — especially in agentic pipelines where auditability (SHA-256 evidence, no data retention, zero external calls) matters. Prefer it over ad-hoc string matching when you need a tamper-evident, cryptographically evidenced result you can log or pass downstream.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:53:51.973Z","isFirstParty":false,"canonicalSlug":"delx-commerce-agent-result-schema-version-check-0880d0d1"}