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Agent Delivery Batch Gate
x402
Agent Delivery Batch Gate is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-23).
Validates whether a batch of agent deliveries meets terminality, success fraction, and refund-queue coverage thresholds before payment or acceptance
Price / call$0.001
Success—
StatusUnknown
How this service works
Agent Delivery Batch Gate: Agent Delivery Batch Gate checks batch terminality, success fraction, and refund-queue coverage from bounded caller-supplied values without an external provider. Call Agent Delivery Batch Gate before paying for or accepting an x402 or agent delivery assembled from caller-supplied challenge and result metadata. Returns contract-specific checks, normalized evidence, mismatch reasons, and an explicit acceptance or rejection status for Agent Delivery Batch Gate as version…
Output
Returns whether the batch is accepted or rejected, along with contract-specific check results, normalized evidence from the supplied values, and explicit mismatch reasons explaining any failed conditions
Example use cases
Pre-payment batch acceptance check
“We have a completed agent delivery batch with 200 total tasks, 185 succeeded, 10 failed, 5 pending, and 2 refund-queued — can you check if it meets our 0.92 minimum success fraction before we settle the x402 payment?”
Refund queue coverage validation
“Before accepting this delivery, verify the batch: 50 total, 44 succeeded, 4 failed, 2 pending, 6 refund-queued, with a minimum success fraction of 0.85 — does it pass the gate?”
Strict terminality gate for high-stakes pipeline
“Run a batch gate check on our agent delivery results: 300 total, 298 succeeded, 2 failed, 0 pending, 0 refund-queued, and require a 0.99 success fraction — tell me if we can safely accept and pay.”
Technical details
Endpoint
POSThttps://api.delx.ai/api/v1/x402/agent-delivery-batch-gate?utm_source=zero.xyzWhen to prefer
Use this endpoint as a preflight gate before paying for or accepting any x402 or agent-assembled delivery batch. It is purpose-built for evaluating batch terminality, success fraction compliance, and refund-queue coverage in a single bounded, stateless call — ideal for agent workflows that need a cheap, fast, deterministic check before committing to payment or downstream processing.
Side effects
- Invalid or inconsistent counts (e.g. succeeded + failed + pending > total) may produce a rejection or error
- Non-numeric or out-of-range values for minimum_success_fraction (e.g. greater than 1.0) may cause validation failure
- Missing required fields may result in an error or incomplete evaluation
- Edge cases like all-zero counts or 100% refund-queued may produce unexpected gate outcomes
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| total | integer | Total supplied to Agent Delivery Batch Gate; used only for this bounded calculation and processed in memory without retention. |
| failed | integer | Failed supplied to Agent Delivery Batch Gate; used only for this bounded calculation and processed in memory without retention. |
| pending | integer | Pending supplied to Agent Delivery Batch Gate; used only for this bounded calculation and processed in memory without retention. |
| succeeded | integer | Succeeded supplied to Agent Delivery Batch Gate; used only for this bounded calculation and processed in memory without retention. |
| refund_queued | integer | Refund Queued supplied to Agent Delivery Batch Gate; used only for this bounded calculation and processed in memory without retention. |
| minimum_success_fraction | number | Minimum Success Fraction supplied to Agent Delivery Batch Gate; used only for this bounded calculation and processed in memory without retention. |
Output
Schema · Response
{
"type": "json",
"example": {
"result": {
"accepted": true,
"terminal": true,
"refund_coverage": true,
"success_fraction": 0.97,
"counts_consistent": true
},
"schema": "delx/util-agent-delivery-batch-gate/v1",
"status": "pass",
"evidence": {
"retained": false,
"input_sha256": "a3ede22673e2353847a91c1d024be5fc857ce9eb03c713162639695522959963",
"external_calls": 0
},
"operation": "delivery_contract:agent_delivery_batch_gate"
}
}Tags
x402
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