Check production tolerances API
Compare supplied measurements with caller-supplied lower and upper limits. SPC mean±3σ limits are computed only when the disclosed observation minimum is met.
The Check production tolerances operation is part of the Manufacturing Quality API on BRAINIAC.software. Compare supplied measurements with caller-supplied lower and upper limits. SPC mean±3σ limits are computed only when the disclosed observation minimum is met. It is exposed as POST /api/v1/manufacturing-quality/production-tolerance-check and priced at $0.05 USDC on Base. Payment uses the x402 exact scheme: an unpaid call returns HTTP 402 with payment requirements; after paying the exact USDC amount, retry the same request with a payment-signature header and Idempotency-Key. No account and no API key are required. Data sources for this product: Caller-supplied inspection records Measurements Batches Quality standards Evidence notes Limitations: Tolerances and thresholds are used only when explicitly supplied. SPC runs only when the disclosed observation minimum is met. Defect classes use transparent token rules. Nonconformance reports organize supplied evidence only. No product certification or regulatory compliance is claimed. Outputs are compliance prechecks, drafts, or data lookups for human review. They are not official determinations, legal advice, identity confirmation, or certified filings. Related operations in this group include Parse production inspections, Classify manufacturing defects, Calculate defect rate, Compare batch quality. Open the group documentation for the full request schema, field notes, and response examples before integrating.
/api/v1/manufacturing-quality/production-tolerance-checkExample request
curl -i -X POST "https://www.brainiac.software/api/v1/manufacturing-quality/production-tolerance-check" \
-H 'content-type: application/json' \
-H 'Idempotency-Key: <fresh-64-character-random-hex-key>' \
--data-binary @- <<'JSON'
{
"spcMinSample": 5,
"standards": [
{
"characteristic": "diameter",
"target": 12,
"lower": 11.8,
"upper": 12.2,
"unit": "mm"
}
],
"measurements": [
{
"id": "M-1",
"characteristic": "diameter",
"value": 12
},
{
"id": "M-2",
"characteristic": "diameter",
"value": 12.1
},
{
"id": "M-3",
"characteristic": "diameter",
"value": 11.9
},
{
"id": "M-4",
"characteristic": "diameter",
"value": 12
},
{
"id": "M-5",
"characteristic": "diameter",
"value": 12.5
}
]
}
JSONAn unpaid probe returns HTTP 402 with x402 payment requirements. After paying the exact USDC amount on Base, retry the identical request with a payment-signature header.
FAQ
- Do I need an API key? No. Pay the listed USDC amount with x402.
- What network? Base (eip155:8453), USDC.
- Is this an official determination? No. Results are for human review against the cited sources.
Related operations
- Parse production inspections — $0.04 USDC
- Classify manufacturing defects — $0.04 USDC
- Calculate defect rate — $0.04 USDC
- Compare batch quality — $0.05 USDC