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Sandbox

Sandbox

What Sandbox actually does: the same engine and contract as Production, free, bounded by a lifetime allowance of 2,000 units per organisation.

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Sandbox is the environment in which you integrate the API before Production. It serves the same API surface as Production, on the same URL: the key decides the environment. Sandbox calls go through the same resolution engine; what changes is billing, the allowance and the rate limits.

What is identical to Production

  • The three routes, the same fields, the same headers and the same error codes.
  • The same engine and the same resolution policy: a descriptor resolved in Sandbox is resolved by the same computation as in Production.
  • The same idempotency, deduplication, validation and retention rules.

What differs

SandboxProduction
Key prefixnry_mer_sbx_nry_mer_live_
BillingNone: usage.billable is always falseEUR 0.005 per successful enrichment, excluding taxes
BoundLifetime allowance of 2,000 units per organisationNo allowance
RateBurst of 60 requests, 5 requests per second, per keyNot published: read Noryo-RateLimit-Limit
AccessKeys created in PlatformAfter Noryo has reviewed an application

The 2,000-unit allowance

Sandbox carries a lifetime allowance of 2,000 units per organisation, not per month and not per key: every Sandbox key of every workspace in one organisation draws from the same allowance. It is set when the organisation is created.

A call consumes the units its result carries, the ones the response announces in usage.units:

ResultUnits consumed
resolved1
refresh_recalculated1
partial, not_found0
Idempotent replay, replay by external_transaction_id0
Error (4xx, 5xx)0

Once the allowance is exhausted, a call that would have consumed a unit is refused:

{
  "type": "https://developer.noryo.app/errors/sandbox_quota_exhausted",
  "title": "Sandbox quota exhausted",
  "status": 402,
  "code": "sandbox_quota_exhausted",
  "detail": "The organization has used its Sandbox allowance. Move to Production to continue.",
  "request_id": "req_…"
}
JSON

Retrying the same request does not help: the allowance does not refill. See sandbox_quota_exhausted.

Warning

Every create call must carry an Idempotency-Key or an external_transaction_id. Without them, two identical calls would consume the allowance twice; that is one reason why the API refuses them. See The two identifiers.

Two separate worlds

Sandbox and Production share nothing: separate keys, separate rate-limit buckets, separate counters. An enrichment_id created in Sandbox cannot be read with a Production key (and the other way round): the read returns 404. Idempotency keys and external_transaction_id values are also scoped to each environment. A Sandbox call can never bill a Production account. See Environments.

Getting a Sandbox key

Sandbox keys are created on the API keys page of Platform. Until Noryo has opened Sandbox key issuance, creation is refused with the message Sandbox access is not enabled yet.. See API keys.

Published on 2026-10-09 10:18 UTC (version 2).

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