Get the authoritative Metronome run result

GET/v1/metronomes/{metronomeId}/runs/{runId}/result

Returns only the explicit output.result projection from a completed Metronome run after canonical byte-length and SHA-256 verification. This endpoint never falls back to Agent or thread prose, summaries, logs, or incidental step output.

How to call this endpoint

Every ACP API request uses bearer authentication. The examples here show the actual request path, auth header, and body shape that the platform expects.

Path, query, and header parameters

These parameters control which ACP object the endpoint acts on and how the request is processed.

Path parameters
NameLocationTypeRequiredDescription
metronomeIdpathstringYesMetronome workflow ID
runIdpathstringYes—
Query parameters
None.

Body schema

This endpoint does not require a request body.

None.

What the API returns

Each response code below includes the documented payload shape for the ACP API.

200Verified authoritative Metronome resultapplication/json
FieldTypeRequiredDescription
dataobjectYes—
data.schemaVersioncomputer_agents_metronome_result_integrity_v1Yes—
data.serializationcanonical_json_v1Yes—
data.authoritymetronome_run.output.resultYes—
data.runIdstringNo—
data.metronomeIdstringNo—
data.versionIdstringNo—
data.statuscompletedYesCurrent lifecycle status.
data.resultobjectYes—
data.resultSourcestringYes—
data.resultBytesintegerYes—
data.resultSha256stringYes—
data.candidateExecutionobjectYes—
data.candidateExecution.schemaVersioncomputer_agents_metronome_candidate_execution_evidence_v1Yes—
data.candidateExecution.bindingFingerprintstringYes—
data.candidateExecution.dispatchIdstringYes—
data.candidateExecution.dispatchKindevaluation_run | test_run | optimization_campaignYes—
data.candidateExecution.dispatchResourceIdstringYes—
data.candidateExecution.metronomeIdstringYes—
data.candidateExecution.metronomeVersionIdstringYes—
data.candidateExecution.metronomeCandidateIdstringYes—
data.candidateExecution.metronomeCandidateFingerprintstringYes—
data.candidateExecution.metronomeObjectiveFingerprintstringYes—
data.candidateExecution.topologyCandidateIdstringYes—
data.candidateExecution.requiredFunctionCandidateIdsstring[]Yes—
data.candidateExecution.exercisedFunctionCandidatesobject[]Yes—
data.candidateExecution.exercisedFunctionCandidates[].functionIdstringYes—
data.candidateExecution.exercisedFunctionCandidates[].candidateIdstringYes—
data.candidateExecution.exercisedFunctionCandidates[].candidateVersionIdstringYes—
data.candidateExecution.exercisedFunctionCandidates[].candidateFingerprintstringYes—
data.candidateExecution.exercisedFunctionCandidates[].objectiveFingerprintstringYes—
data.candidateExecution.exercisedFunctionCandidates[].bindingFingerprintstringYes—
data.candidateExecution.exercisedFunctionCandidates[].sandboxContractFingerprintstringYes—
data.candidateExecution.exercisedFunctionCandidates[].sandboxExecutionobjectYes—
data.candidateExecution.exercisedFunctionCandidates[].sandboxExecution.schemaVersioncomputer_agents_function_candidate_sandbox_execution_v1Yes—
data.candidateExecution.exercisedFunctionCandidates[].sandboxExecution.sandboxContractFingerprintstringYes—
data.candidateExecution.exercisedFunctionCandidates[].sandboxExecution.candidateFingerprintstringYes—
data.candidateExecution.exercisedFunctionCandidates[].sandboxExecution.imageBuildFingerprintstringYes—
data.candidateExecution.exercisedFunctionCandidates[].sandboxExecution.runtimeProviderstringYes—
data.candidateExecution.exercisedFunctionCandidates[].sandboxExecution.stdoutBytesintegerYes—
data.candidateExecution.exercisedFunctionCandidates[].sandboxExecution.stderrBytesintegerYes—
data.candidateExecution.exercisedFunctionCandidates[].sandboxExecution.stdoutSha256stringYes—
data.candidateExecution.exercisedFunctionCandidates[].sandboxExecution.stderrSha256stringYes—
data.candidateExecution.evidenceFingerprintstringYes—
404Metronome or run not found
None.
409Run is not completed
None.
422Result is missing or failed integrity verification
None.
Get the authoritative Metronome run result
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Response 200
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See the ACP quickstart and SDK flow