{"uid":"cap_yzwmiS-cf3fXjpomb686N","slug":"delx-commerce-seeded-grid-point-5c0ece1d","name":"Delx Commerce — Seeded Grid Point","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/seeded-grid-point?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"seed":{"type":"string","maxLength":8192,"description":"Seed supplied to Seeded Grid Point; used only for this bounded calculation and processed in memory without retention."},"width":{"type":"integer","description":"Width supplied to Seeded Grid Point; used only for this bounded calculation and processed in memory without retention."},"height":{"type":"integer","description":"Height supplied to Seeded Grid Point; used only for this bounded calculation and processed in memory without retention."}}},"responseSchema":{"type":"json","example":{"result":{"row":36,"column":88},"schema":"delx/util-seeded-grid-point/v1","status":"pass","evidence":{"retained":false,"input_sha256":"4df26a057c1daf423fa518a345f20d234cf11f5569cdee963457c464f225a9f2","external_calls":0},"operation":"seeded_decision:seeded_grid_point"}},"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_P90uM4mpFjhEObluRQW28","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":"Deterministically maps a seed string to a (row, column) coordinate within a grid of specified width and height","exampleAgentPrompt":"Using the seed 'launch-2024', compute a deterministic grid point on a 100-wide by 50-tall grid and tell me which row and column I land on.","exampleUseCases":[{"title":"Deterministic agent task assignment","prompt":"I have 200 agents and a 20x10 grid of work zones — use the seed 'agent-batch-7' to pick which grid cell this agent is assigned to."},{"title":"Reproducible random map location","prompt":"For my procedural map, use the seed 'dungeon-room-42' to deterministically pick a starting cell on a 64-wide by 64-tall grid."},{"title":"Seeded content slot selection","prompt":"I have a 12-column by 8-row content grid — use the seed 'user-ab123' to deterministically select which slot to show them a featured item in."}],"resultDescription":"Returns a JSON object with 'result' containing 'row' and 'column' integer values representing the deterministically computed grid position, along with a status field ('pass'), operation name, schema version, and an evidence block confirming no data was retained and no external calls were made, plus a SHA-256 hash of the input for verifiability.","failureModes":["Missing or invalid seed string may cause a 400 error","Non-integer width or height values will fail schema validation","Seed exceeding 8192 characters will be rejected","Payment not provided or invalid USDC transaction returns 402 Payment Required","Server-side error returns 500 with no result"],"whenToPreferThis":"Choose this endpoint when you need a fast, cheap, verifiable, and deterministic mapping from a string seed to a 2D grid coordinate — especially in agent workflows where reproducibility, auditability (via SHA-256 input hash), and no-retention guarantees matter. Prefer it over rolling your own hash-to-grid logic when you want an on-chain-payable, third-party-verifiable result with no signup friction.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T04:41:08.130Z","isFirstParty":false,"canonicalSlug":"delx-commerce-seeded-grid-point-5c0ece1d"}