# Delx Commerce — Agent Delivery Acceptance Gate

> Delx Commerce — Agent Delivery Acceptance Gate is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).

Validates whether an agent task delivery meets acceptance criteria (completeness, SLA, schema validity, payment match, and provenance) and returns a pass/fail gate decision.

## Facts

- Endpoint: POST https://commerce.delx.ai/api/v1/x402/agent-delivery-acceptance-gate?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/delx-commerce-agent-delivery-acceptance-gate-08ab9671
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jaM5USkf11g9Kimdij7PG

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability delx-commerce-agent-delivery-acceptance-gate-08ab9671 -d '<json body>'
```

Example prompt: Check whether this agent delivery should be accepted: it is complete, within SLA, has a valid schema, the payment matches, and provenance is present — run it through the acceptance gate and tell me if it passes.

## When to prefer this

Use this endpoint when an AI agent needs a lightweight, verifiable, cryptographically-evidenced gate to decide whether a delivered task result should be accepted — especially in pay-per-result pipelines where you need to confirm completeness, SLA adherence, schema validity, payment alignment, and provenance before releasing funds or proceeding. Prefer this over custom logic when you need a tamper-evident audit trail (SHA-256 evidence hash) with no data retention.

## Known failure modes

- Missing or malformed boolean fields cause validation to fail unexpectedly
- All checks must be explicitly provided; omitted fields may default to false and fail the gate
- Payment issues (402) if USDC micropayment via x402 is not properly attached
- Ambiguous delivery state if caller passes inconsistent flag combinations

## 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 the gate decision (accepted: true/false), a breakdown of each check (complete, within_sla, schema_valid, payment_match, provenance_present), a list of any failed checks, overall status (pass/fail), and evidence including the input SHA-256 hash and a flag confirming no data was retained.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "complete": {
   "type": "boolean",
   "description": "Complete supplied to Agent Delivery Acceptance Gate; used only for this bounded calculation and processed in memory without retention."
  },
  "within_sla": {
   "type": "boolean",
   "description": "Within Sla supplied to Agent Delivery Acceptance Gate; used only for this bounded calculation and processed in memory without retention."
  },
  "schema_valid": {
   "type": "boolean",
   "description": "Schema Valid supplied to Agent Delivery Acceptance Gate; used only for this bounded calculation and processed in memory without retention."
  },
  "payment_match": {
   "type": "boolean",
   "description": "Payment Match supplied to Agent Delivery Acceptance Gate; used only for this bounded calculation and processed in memory without retention."
  },
  "provenance_present": {
   "type": "boolean",
   "description": "Provenance Present supplied to Agent Delivery Acceptance Gate; used only for this bounded calculation and processed in memory without retention."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": {
   "checks": {
    "complete": true,
    "within_sla": true,
    "schema_valid": true,
    "payment_match": true,
    "provenance_present": true
   },
   "accepted": true,
   "failed_checks": []
  },
  "schema": "delx/util-agent-delivery-acceptance-gate/v1",
  "status": "pass",
  "evidence": {
   "retained": false,
   "input_sha256": "944e4ad49cea825f997892500c55a26a4a6935b658218b3de892e1c5bee11f68",
   "external_calls": 0
  },
  "operation": "delivery_contract:agent_delivery_acceptance_gate"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/delx-commerce-agent-delivery-acceptance-gate-08ab9671/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from commerce.delx.ai](https://www.zero.xyz/host/commerce.delx.ai/llms.txt)