{"uid":"cap_xY64eboqvgpTV5C9oqA4o","slug":"delx-commerce-json-cross-field-equal-d18a6877","name":"Delx Commerce — JSON Cross Field Equal","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/json-cross-field-equal?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"object":{"type":"object","description":"Object supplied to JSON Cross Field Equal; used only for this bounded calculation and processed in memory without retention.","maxProperties":128,"additionalProperties":true},"left_field":{"type":"string","maxLength":8192,"description":"Left Field supplied to JSON Cross Field Equal; used only for this bounded calculation and processed in memory without retention."},"right_field":{"type":"string","maxLength":8192,"description":"Right Field supplied to JSON Cross Field Equal; used only for this bounded calculation and processed in memory without retention."}}},"responseSchema":{"type":"json","example":{"result":{"left":10,"right":10,"matched":true},"schema":"delx/util-json-cross-field-equal/v1","status":"pass","evidence":{"retained":false,"input_sha256":"ca96ab3c4e08fd0bc3ad129dc6be30b34456bf51239c8408dacaa3ac35bb03fe","external_calls":0},"operation":"data_batch:json_cross_field_equal"}},"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_lisnbEi12Y5ZVPIq1fDXU","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":"Compares two fields within a JSON object for equality and returns a verifiable match result with cryptographic evidence","exampleAgentPrompt":"In this JSON object {\"order_total\": 10, \"payment_amount\": 10, \"user_id\": 42}, check whether the fields 'order_total' and 'payment_amount' are equal and give me a verifiable result.","exampleUseCases":[{"title":"Payment reconciliation field check","prompt":"I have a payment record JSON like {\"charged\": 99.99, \"authorized\": 99.99, \"customer\": \"jane\"} — can you verify that the 'charged' and 'authorized' fields are exactly equal and return proof?"},{"title":"Form submission consistency check","prompt":"In this form submission object {\"email\": \"alice@example.com\", \"confirm_email\": \"alice@example.com\"}, check whether the 'email' and 'confirm_email' fields match, and give me a verifiable result I can log."},{"title":"Data pipeline integrity validation","prompt":"I'm running a data pipeline and I have a record {\"source_count\": 1500, \"destination_count\": 1500, \"batch_id\": \"abc123\"} — verify that 'source_count' equals 'destination_count' so I can confirm the batch transferred correctly."}],"resultDescription":"Returns a JSON object containing the values of both compared fields, a boolean 'matched' flag indicating equality, the operation status ('pass' or 'fail'), and an evidence block with a SHA-256 hash of the input, confirmation that no data was retained, and the count of external calls made (always 0), enabling verifiable, auditable comparisons.","failureModes":["Field name not found in object — returns null values for left/right with matched: false","Object exceeds 128 properties — rejected with validation error","Field name string exceeds 8192 characters — rejected","Malformed JSON object input — parse error returned","Payment not completed via x402 — 402 Payment Required response"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, cryptographically verifiable, pay-per-use field equality check on a JSON object without setting up infrastructure or accounts. It is ideal for agents that need auditable proof of comparison (via SHA-256 evidence) rather than just a boolean result, and when the comparison must be guaranteed stateless (no data retained). Prefer it over rolling your own comparison logic when verifiability and receipts matter.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:53:48.054Z","isFirstParty":false,"canonicalSlug":"delx-commerce-json-cross-field-equal-d18a6877"}