Delx Commerce — Seeded Grid Point

x402

Delx Commerce — Seeded Grid Point is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-02).

Deterministically maps a seed string to a (row, column) coordinate within a grid of specified width and height

Price / call$0.001

Seller volume →—

Success—

StatusUnknown

How this service works

Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.

Output

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.

Example use cases

Deterministic agent task assignment

“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.”

Reproducible random map location

“For my procedural map, use the seed 'dungeon-room-42' to deterministically pick a starting cell on a 64-wide by 64-tall grid.”

Seeded content slot selection

“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.”

Technical details

Endpoint

POSThttps://commerce.delx.ai/api/v1/x402/seeded-grid-point?utm_source=zero.xyz

When to prefer

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.

Side effects

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

Input

Schema · Request body

Field	Type	Description
seed	string	Seed supplied to Seeded Grid Point; used only for this bounded calculation and processed in memory without retention.
width	integer	Width supplied to Seeded Grid Point; used only for this bounded calculation and processed in memory without retention.
height	integer	Height supplied to Seeded Grid Point; used only for this bounded calculation and processed in memory without retention.

Output

Schema · Response

{
  "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"
  }
}

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