How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Narmi transactions API

The transactions API from Narmi — 3 operation(s) for transactions.

Narmi transactions API is one of 44 APIs that Narmi publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Transaction. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 4 operations across 3 paths, and defines 15 schemas. It is described by OpenAPI 3.2.0, at version v1.

Requests are made against a single base URL, https://api.sandbox.narmi.dev/.

4 operations 3 paths 15 schemas 3 GET1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
v1
Base URL
https://api.sandbox.narmi.dev/
Authentication
OAuth 2.0
Terms of Service
Resource Areas
1

Authentication & Security 1

Narmi transactions API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (oauth2) using the authorizationCode flow, exposing 9 scopes.

Paths & Operations 4

Across 3 paths, the API surfaces 4 operations — 3 GET, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

transactions 4
GET
/v1/transactions/
List user transactions
transactions_list_2 10 params → 200404422500
GET
/v1/transactions/{uuid}/
Retrieve transaction
transactions_retrieve 2 params → 200404
PUT
/v1/transactions/{uuid}/
Update transaction
transactions_update 1 param body → 200422
GET
/v1/transactions/{uuid}/images/
Retrieve transaction image
transactions_images_list 1 param → 200404422503

Schemas 15

The contract defines 15 schemas that model the data the API accepts and returns. The most detailed are Transaction (20 properties), TransactionResponseMeta (3 properties), PatchedTransactionRequest (3 properties), Location (3 properties). Each schema is shown below with its type and property counts.

AccountsNotFoundError
object
2 properties
PatchedTransactionRequest
object
Representation of a non-pending monetary transaction.
3 properties
TransactionsResponse
object
3 properties 3 required
CheckImage
object
2 properties
InvalidRequestError
object
2 properties
TransactionsDetail
object
1 property 1 required
Type61cEnum
string
PageNumberPagination
object
2 properties 2 required
NullEnum
TransactionResponseMeta
object
3 properties 1 required
TransactionImagesResponse
object
1 property 1 required
NotFoundError
object
2 properties 1 required
Check
object
1 property
Transaction
object
Representation of a non-pending monetary transaction.
20 properties
Location
object
3 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

narmi-transactions-api-openapi.yml Raw ↑

Other APIs Narmi publishes across the network.

Narmi account balances API
Narmi accounts API
Narmi ach companies API
Narmi ach destinations API
Narmi ach import API
Narmi ach payments API
Narmi ach transfers API
Narmi alerts API
Narmi automatic savings enrollment API
Narmi card linked offers API
Narmi cards API
Narmi data access management API
Where this information came from

This is an independent, third-party profile of Narmi transactions API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.