POST /v2/experiment/new — helicone-api · SKMTC Hub

/

/helicone-api

APIs
Generators
Stacks
Projects

Docs
History
Schema

Checked 1h ago · Updated 5mo ago

Filter operations

Agent9

API Key10

Comparison1

Credits6

Customer2

Dashboard1

Dataset14

Evals4

Evaluator13

Experiment44

post/v2/experiment/create/empty
post/v2/experiment/create/from-request/{requestId}
post/v2/experiment/new
get/v2/experiment
get/v2/experiment/{experimentId}
delete/v2/experiment/{experimentId}
post/v2/experiment/{experimentId}/prompt-version
delete/v2/experiment/{experimentId}/prompt-version/{promptVersionId}
get/v2/experiment/{experimentId}/prompt-versions
get/v2/experiment/{experimentId}/input-keys
post/v2/experiment/{experimentId}/add-manual-row
post/v2/experiment/{experimentId}/add-manual-rows-batch
delete/v2/experiment/{experimentId}/rows
post/v2/experiment/{experimentId}/row/insert/batch
post/v2/experiment/{experimentId}/row/insert/dataset/{datasetId}
post/v2/experiment/{experimentId}/row/update
post/v2/experiment/{experimentId}/run-hypothesis
get/v2/experiment/{experimentId}/evaluators
post/v2/experiment/{experimentId}/evaluators
delete/v2/experiment/{experimentId}/evaluators/{evaluatorId}
post/v2/experiment/{experimentId}/evaluators/run
get/v2/experiment/{experimentId}/should-run-evaluators
get/v2/experiment/{experimentId}/{promptVersionId}/scores
get/v2/experiment/{experimentId}/{requestId}/{scoreKey}
post/v1/experiment/new-empty
post/v1/experiment/table/new
post/v1/experiment/table/{experimentTableId}/query
post/v1/experiment/table/{experimentTableId}/metadata/query
post/v1/experiment/tables/query
post/v1/experiment/table/{experimentTableId}/cell
patch/v1/experiment/table/{experimentTableId}/cell
post/v1/experiment/table/{experimentTableId}/column
post/v1/experiment/table/{experimentTableId}/row/new
delete/v1/experiment/table/{experimentTableId}/row/{rowIndex}
post/v1/experiment/table/{experimentTableId}/row/insert/batch
post/v1/experiment/update-meta
post/v1/experiment
post/v1/experiment/hypothesis
post/v1/experiment/hypothesis/{hypothesisId}/scores/query
get/v1/experiment/{experimentId}/evaluators
post/v1/experiment/{experimentId}/evaluators
post/v1/experiment/{experimentId}/evaluators/run
delete/v1/experiment/{experimentId}/evaluators/{evaluatorId}
post/v1/experiment/query

HeliconeSql9

Integration8

Metrics20

Model Registry1

Models2

PI6

Playground3

Prompt18

Prompt202520

Prompt2025V23

Property8

Providers1

Request10

Security1

Session7

Status2

Stripe25

Test1

Trace5

User3

Vault4

Webhooks4

Wrapped2

Experiment

post/v2/experiment/new

Request body

originalPromptVersionstring required

namestring required

Response

Ok

OR

Changes