What this service solves
Move one resource from a source API to a destination in a single direction when a packaged connector does not fit. The transfer applies an agreed field map, records failures, and gives an operator a safe way to reconcile or replay eligible records.
What you get
Documented connector
One directional transfer with a field map, authorized access, and recorded results for the agreed resource.
Reconciliation and replay guidance
The operator can check which records arrived and how to handle a retryable failure or a record that needs correction.
What’s included
Define the mapping and authentication
Review current API interfaces, required permissions, and up to ten fields. Define how to handle a blank value, a type change, and a destination record that already exists.
Build one directional transfer with safe retries
Transfer records in the agreed direction. Distinguish temporary provider limits or timeouts from validation failures so the workflow retries only when appropriate.
Add logging and reconciliation checks
Record a reference for each attempted transfer and check source and destination results. Document how to reconcile a failure before replaying it.
How implementation works
Verify access
Verify authorized read and write access for the resource, sample records, and documented API limits.
Build and exercise failure states
Build the connector and exercise a valid payload, a rejected payload, and a delayed or interrupted response.
Document and hand off
Review the mapping and acceptance results with the owner, then hand off reconciliation and replay steps.
Technical considerations
- API permissions and field compatibility
- Confirm the supported version, authorization method, and required source read and destination write permissions. Check field types and required values against representative payloads in the authorized environment.
- Recovery after an uncertain write
- An error response may leave the destination state unclear. Use an agreed source reference, a supported repeat-safe operation, or a destination lookup where available to decide whether a transfer can be retried safely.
Systems, inputs & prerequisites
Current API documentation, authorized test credentials, sample payloads, and volume assumptions.
- Current API documentation and client-authorized test access for both systems.
- Representative payloads and destination records, an agreed matching identifier, and expected event volume.
Starting scope & pricing
Base scope
Two systems, one resource, up to ten mapped fields, and one direction.
Illustrative workflow
Read resource
Read the authorized source record by its stable identifier.
Map fields
Convert the allowed status and date values to the destination's format.
Send & verify
Apply the update and confirm the destination result before any replay.
Validation & handover
- Verify the authorized source and destination access for the mapped resource, then confirm representative destination values after a successful transfer.
- Observe the outcomes of a rejected field and a temporary provider failure. Confirm the operator can distinguish a record needing correction from an eligible retry.
- Use the agreed replay path on a sample with an uncertain result and reconcile the destination before accepting the handoff.
Limitations & possible extras
Limitations
The starting scope covers one resource and one direction. Higher throughput, additional endpoints, API plan changes, and middleware are scoped separately. Feasibility depends on provider limits and supported interfaces.
Rate limits, provider availability, and version changes may alter feasibility.
Possible extras
Paid API access, middleware, more endpoints, or larger throughput.
Questions about this service
Will a timeout always be retried?
A timeout can occur after a write is accepted. Check the destination or use an approved repeat-safe operation before replaying the record.
What if one API omits a field we need?
Confirm which values the approved API actually exposes. The owner can revise the mapping, review a supported alternative, or scope the missing part separately.
Can the source accept updates from the destination later?
The starting scope covers one resource and one direction. A return path needs its own access and mapping, plus a decision about ownership and conflicting edits.
What happens when our event volume exceeds a provider limit?
Review rate limits and expected volumes during scoping. A higher provider tier, additional middleware, or different scheduling may require a separate scope and cost.