# Protein Measurements - Condition Coverage Map

> Protein Measurements - Condition Coverage Map is a paid API for AI agents from www.mahastrategies.com, paid per call via x402, $0.035156/call, status unknown (last checked 2026-10-16).

Validates that each required control in a protein measurement run has exactly one satisfied control declaration, flagging missing, unknown, duplicate, or wrong-frame controls.

## Facts

- Endpoint: POST https://www.mahastrategies.com/api/v1/compute/protein-measurements/condition-coverage-map?utm_source=zero.xyz
- Price: $0.035156/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/protein-measurements-condition-coverage-map-03c22aef
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_aCS7e3HPQyAGFOhtVmDl2

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 protein-measurements-condition-coverage-map-03c22aef -d '<json body>'
```

Example prompt: Check condition coverage for protein measurement run 'run-2024-07A' using method digest 'md5-abc123' at revision 'v3', with required controls ['ctrl-pos','ctrl-neg'] and supplied controls from our public dataset — flag any missing, duplicate, or wrong-frame declarations.

## When to prefer this

Use this endpoint when you need to validate that a protein measurement run has exactly one satisfied control declaration per required control, especially for pre-publication QC, regulatory audit trails, or automated lab pipeline validation. Prefer this over generic data validation endpoints when the domain is specifically protein measurement and control-frame correctness matters.

## Known failure modes

- Missing required controls — one or more requiredControls have no matching declaration in the supplied controls array
- Duplicate controls — a required control appears more than once in the controls array
- Unknown controls — supplied controls reference identifiers not recognized in the method/revision context
- Wrong-frame controls — controls are declared but assigned to an incorrect run or method frame
- Invalid revision or methodDigest — the combination does not resolve to a known run/method pair
- Empty requiredControls array — must contain at least one item
- Controls array exceeds maxItems of 32 or requiredControls exceeds 16

## How this service works

Require exactly one satisfied control declaration for each required control in an exact run/method/revision; missing, unknown, duplicate or wrong-frame controls cannot pass for protein measurement Supplied-record analysis, not independent certification. Full contract at the free describe URL.

## Output

Returns a condition coverage map indicating whether each required control in the run/method/revision combination has exactly one satisfied declaration, along with the status of each control (satisfied, missing, unknown, duplicate, or wrong-frame).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "runRef": {
   "type": "string"
  },
  "controls": {
   "type": "array",
   "maxItems": 32,
   "minItems": 0
  },
  "revision": {
   "type": "string"
  },
  "dataClass": {
   "enum": [
    "public",
    "synthetic"
   ],
   "type": "string"
  },
  "methodDigest": {
   "type": "string"
  },
  "requiredControls": {
   "type": "array",
   "maxItems": 16,
   "minItems": 1
  },
  "nonpersonalMetadata": {
   "type": "boolean",
   "const": true
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/protein-measurements-condition-coverage-map-03c22aef/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from www.mahastrategies.com](https://www.zero.xyz/host/www.mahastrategies.com/llms.txt)