request response35–50 min2 stages8 code languages

Contract slice: Coordinate time-critical care without losing custody

Shorter transfer and specimen journeys with fewer missed hand-offs and a complete chain of operational custody.

The real-world moment

A district hospital needs to transfer a patient to a tertiary campus while a laboratory specimen travels separately under a strict stability window. The coordinator must resolve the correct clinical entrance, choose eligible transport, retain custody at every hand-off, detect route and temperature delay, reveal only the minimum operational location, and close each journey only after the receiving team accepts it.

Make ownership visible before code.

Prove one bounded contract, identity handoff, failure response, and observable first success.

Application state
stateless
Planning calls
0
Credentials accepted
No
Write authority
None
01
Clinical and laboratory systems

Resolve the correct facility, campus, and entrance

Authoritative systems own patient or specimen identity, clinical priority, consent, custody policy, stability window and receiving acceptance; the location workflow stores only opaque operational references.

Transfer ↔ opaque clinical reference, priority, consent and accepted entrance

GETGeocode API/api/places/geocodeThis is a supporting operation from the selected product stack, not proof of an exact provider contract for this stage. Resolve the stage through its product source or adapter boundary before live implementation.

Record stage 1 with the application identity, source fingerprint, request or aggregate identity, timestamp, and observable outcome.

Search selects the public entrance instead of emergency receiving

Present approved campus entrances as explicit candidates, require coordinator confirmation, and retain the original query and selection revision.

02
Facility and entrance resolution

Select an eligible vehicle and bounded route

Search and governed campus data resolve a stable Mappls Pin or enterprise entrance identity while preserving candidate, confirmer and revision evidence.

Record stage 2 with the application identity, source fingerprint, request or aggregate identity, timestamp, and observable outcome.

Location or condition evidence becomes stale

Show last verified time and source, alert the responsible coordinator, and stop projecting an invented ETA or safe-condition claim.

Edit once. Generate eight trusted-runtime implementations.

The recipe starts from the normalized GET /api/places/geocode contract. Execute six deterministic fixture outcomes before an issued account is involved.

Local request composerCode stays local · fixtures are explicit
GETRequest inputs
6 editable · 0 protected
Generated in eight languages
Environment-backed credentials
GEThttps://atlas.mapmyindia.com/api/places/geocode?region=ind&address=237+Okhla+industrial+estate+phase+3+new+delhi%2C+delhi+110020&itemCount=1&bias=0&podFilter=example&bound=TAVI5S
Credential-free sandboxExecute this contract without a provider call
How fixtures work
Generated from your inputs
curl --request GET \
  --url 'https://atlas.mapmyindia.com/api/places/geocode?region=ind&address=237+Okhla+industrial+estate+phase+3+new+delhi%2C+delhi+110020&itemCount=1&bias=0&podFilter=example&bound=TAVI5S' \
  --header "Accept: application/json" \
  --header "Authorization: Bearer ${MAPPLS_ACCESS_TOKEN}"

Credential-safe by constructionSet MAPPLS_ACCESS_TOKEN only in your trusted runtime. Code generation stays local. Sandbox execution sends only bounded fixture inputs to this developer platform and never reads a credential or calls Mappls.

Break the journey before customers do.

These controls are required at this operating depth; deeper recipes add durable truth rather than merely more API calls.

Bound inputs and outputsAbortable timeoutRetry only safe readsTyped empty and denied statesSafe request correlationCredential and URL-log redaction

Definition of done

Valid, empty, invalid-input, authentication-denied, rate-limited, timed-out, and unavailable outcomes are distinguishable.

The accepted Mappls or provider identity is retained separately from display text and coordinates.

Credentials remain in the approved runtime and logs retain only safe request evidence.

The exact source contract, auth generation, host, entitlement, quota, and region are reviewed before live traffic.

Contracts, tutorials, and journeys stay linked.

Care Transfer Desk

Confirm the correct receiving entrance, assign eligible transport, preserve courier custody, review condition exceptions, and reconcile receiver acceptance without retaining patient or clinical data.

Source-grounded, not authority-granting

This recipe composes source-derived contracts, application architecture, fixtures, and maintained learning evidence. It does not prove package availability, provider payload shape, account entitlement, regional behavior, production compatibility, or release approval.