RQM Relay Multichannel IQ Capture Diagnostics

x402

RQM Relay Multichannel IQ Capture Diagnostics is a paid API for AI agents from api.rqm-relay.com, paid per call via x402, $0.007/call, status unknown (last checked 2026-10-28).

Inspects up to eight channels of complex I/Q samples for nominal, degraded, or invalid signal quality and returns bounded findings with a diagnostic artifact.

Price / call$0.007

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StatusUnknown

How this service works

Inspect coordinated I/Q samples before processing or archiving. Send a sample rate and up to eight channels of complex samples (1024 per channel). Get nominal, degraded or invalid state with bounded findings and a diagnostic artifact. No physical-cause or hardware-failure diagnosis. First obtain a fresh /v1/quote for diagnose-multichannel-capture-v1. Price includes the Relay fee. Async result; retry the original signed request while settlement is pending.

Output

Returns a diagnostic result indicating whether each channel's IQ capture is in a nominal, degraded, or invalid state, along with bounded findings describing specific quality issues detected and a diagnostic artifact for further review. No physical hardware or root-cause failure diagnosis is provided.

Example use cases

Pre-archive SDR capture quality gate

“I just finished a 6-channel RF capture at 915 MHz with a 5 MHz sample rate — can you inspect the IQ samples across all six channels and tell me if anything is nominal, degraded, or invalid before I write it to long-term storage?”

Phased array pipeline ingestion check

“Before I feed this 4-channel phased array baseband capture into my beamforming pipeline, run a diagnostic on the complex samples at 20 MHz sample rate and flag any channels that look degraded or invalid.”

Automated signal health monitoring

“Every time a new multichannel IQ capture comes in from the antenna farm at 100 kHz sample rate, check all 8 channels and alert me if any of them come back as degraded or invalid.”

Technical details

Endpoint

POSThttps://api.rqm-relay.com/v1/capabilities/diagnose-multichannel-capture-v1/run?utm_source=zero.xyz

When to prefer

Use this endpoint when you need a programmatic, per-channel signal quality verdict on raw complex I/Q samples before processing or archiving — especially in automated pipelines handling SDR or phased array captures where degraded channels must be flagged before downstream use. Prefer this over manual inspection or single-channel validators when handling multichannel captures (up to 8 channels, up to 1024 samples each). Not suitable for hardware fault diagnosis or physical-cause root analysis.

Side effects

Invalid or expired quoteId — must obtain a fresh quote from /v1/quote before each call
Sample count outside bounds — each channel requires between 1 and 1024 complex samples
Channel count out of range — must supply between 1 and 8 channels
sample_rate_hz out of range — must be greater than 0 and at most 1,000,000,000 Hz
Malformed channel_id — must match pattern ^[A-Za-z0-9._-]+$ and be 1–64 characters
Settlement pending — async result; caller must retry with the same signed request and idempotency key
Missing required fields — sample_rate_hz or channels not provided

Input

Schema · Request body

Field	Type	Description
input	object
quoteId	string	Obtain a fresh quote from POST /v1/quote for this capability; never reuse an example quote.
idempotencyKey	string	A unique key for a new purchase; retain it unchanged for every retry.

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