{"uid":"cap_pefE32augK0PfOg8e3Grm","slug":"delx-commerce-json-object-lowercase-keys-3a6ed151","name":"Delx Commerce — JSON Object Lowercase Keys","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-object-lowercase-keys?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"object":{"type":"object","description":"Object supplied to JSON Object Lowercase Keys; used only for this bounded calculation and processed in memory without retention.","maxProperties":128,"additionalProperties":true}}},"responseSchema":{"type":"json","example":{"result":{"object":{"id":1,"name":"Ada"},"collisions":[]},"schema":"delx/util-json-object-lowercase-keys/v1","status":"pass","evidence":{"retained":false,"input_sha256":"37b2247aeb51f0c1429c418153df2d4c9c884af1adb5286671b5f4e490e1c4d8","external_calls":0},"operation":"data_batch:json_object_lowercase_keys"}},"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_K9HDlHCzqTUqU6tbxecIP","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":"Transforms all keys of a JSON object to lowercase, returning the modified object and any collision metadata, with verifiable in-memory processing and no data retention.","exampleAgentPrompt":"Take this JSON object — {\"UserID\": 1, \"FirstName\": \"Ada\", \"LastName\": \"Lovelace\"} — and convert all its keys to lowercase so I get back {\"userid\": 1, \"firstname\": \"Ada\", \"lastname\": \"Lovelace\"} along with any key collision info.","exampleUseCases":[{"title":"Normalize API response keys","prompt":"I'm getting back JSON from an external API with inconsistent casing like 'UserName', 'userName', and 'USERNAME' — can you lowercase all the keys in this object so I can process it consistently? Here it is: {\"UserName\": \"ada\", \"AccountID\": 42, \"Active\": true}"},{"title":"Standardize webhook payload fields","prompt":"I received a webhook payload with mixed-case keys and I need all the field names lowercased before I store it — here's the object: {\"OrderID\": \"abc123\", \"CustomerEmail\": \"user@example.com\", \"TotalUSD\": 99.5}. Also let me know if any keys would collide after lowercasing."},{"title":"Prepare data for case-insensitive database ingestion","prompt":"Before I insert this config object into my database, I want all the keys normalized to lowercase. Can you do that for {\"MaxRetries\": 3, \"TimeoutMS\": 500, \"EnableCache\": false} and tell me if there are any duplicate-key collisions?"}],"resultDescription":"Returns a JSON object with all keys lowercased, a list of any key collisions that occurred during the transformation, a SHA-256 hash of the input for verifiability, confirmation that no data was retained, the count of external calls made (always 0), and the operation status (pass/fail).","failureModes":["Object exceeds 128 properties — rejected with validation error","Invalid or non-object input — schema validation failure","Payment not completed via x402 — 402 Payment Required response","Network timeout — request fails with no processing"],"whenToPreferThis":"Choose this endpoint when you need a trustless, pay-per-call, verifiable utility to lowercase JSON object keys without any account setup, and when auditability matters (input hash, no-retention evidence). Ideal for AI agents that process untrusted or inconsistent JSON payloads and need a deterministic, evidence-backed transformation at $0.001 per call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T04:54:49.192Z","isFirstParty":false,"canonicalSlug":"delx-commerce-json-object-lowercase-keys-3a6ed151"}