Ascend
Ascend is a financial operations platform built for the insurance industry, offering AI-powered accounting automation, payments, and premium financing in a single vertically integrated solution. Its REST API (v1) lets insurance agencies, wholesalers, MGAs, and carriers automate billing and invoicing, premium financing and installment plans, cash application, carrier payables, and direct bill workflows — managing insureds, programs, billables, invoices, loans, payouts, refunds, and one-time payments programmatically, secured with bearer tokens and HMAC-signed webhooks for invoice, payout, and refund events. Trusted by over 4,000 insurance businesses, including over half of the 50 largest brokers.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles Ascend the way a machine reads it — 52 machine-readable artifacts across 1 API, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Ascend scores 48.4/100 (developing), with a separate agent-readiness read of 33/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-10 · rubric v0.20.0
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</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile Ascend
Each block below is one kind of artifact we hold for Ascend. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 23
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Ascend Accounts API
The Accounts API from Ascend — 2 operation(s) for accounts.
Ascend Attachments API
Represents a file that is associated with a program.
Ascend Billables API
Represents an insurance quote or endorsement to be billed to the insured.
Ascend CancelationReturns API
Represents the cancelation of an insurance quote
Ascend Carriers API
Represents the carriers Ascend supports for quote creation.
Ascend Contacts API
Represents the contacts that may be associated with an Insured account.
Ascend CoverageTypes API
Represents the coverage types Ascend supports for quote creation.
Ascend FinanceEstimate API
Estimated financing terms.
Ascend InstallmentPlans API
A payment plan broken down over a seriies of regular installments
Ascend Installments API
An single installment on a installment plan
Ascend Insureds API
Represents the person or business entity that is purchasing the collection of insurance quotes.
Ascend Invoices API
Represents records of a transaction between the insured and Ascend.
Ascend Loans API
Loan details for a financed program
Ascend OneTimePayments API
Represents records of a transaction between an insured and an agency or MGA.
Ascend Organization Account Users API
The Organization Account Users API from Ascend — 2 operation(s) for organization account users.
Ascend PaymentProposals API
The PaymentProposals API from Ascend — 1 operation(s) for paymentproposals.
Ascend Payouts API
Money transfers between accounts triggered after an insured pays a quote.
Ascend PremiumReducingEndorsements (Beta) API
Represents a premium reducing endorsement for an insurance quote.
Ascend Programs API
A collection of insurance quotes pooled to produce 1 checkout link.
Ascend Refunds API
A collection of refunds to the insured.
Ascend Returns API
A collection of returns on one time payments or installment plans.
Ascend Users API
Represent users that manage programs. They can be analysts, producers, support & admins.
Ascend Wholesalers API
The Wholesalers API from Ascend — 1 operation(s) for wholesalers.
Scroll within the panel for all 23 ·
Open Collections 24
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONAscend API V1 Accounts API
OPEN COLLECTIONAscend API V1 Accounts Attachments API
OPEN COLLECTIONAscend API V1 Accounts Billables API
OPEN COLLECTIONAscend API V1 Accounts CancelationReturns API
OPEN COLLECTIONAscend API V1 Accounts Carriers API
OPEN COLLECTIONAscend API V1 Accounts Contacts API
OPEN COLLECTIONAscend API V1 Accounts CoverageTypes API
OPEN COLLECTIONAscend API V1 Accounts FinanceEstimate API
OPEN COLLECTIONAscend API V1 Accounts InstallmentPlans API
OPEN COLLECTIONAscend API V1 Accounts Installments API
OPEN COLLECTIONAscend API V1 Accounts Insureds API
OPEN COLLECTIONAscend API V1 Accounts Invoices API
OPEN COLLECTIONAscend API V1 Accounts Loans API
OPEN COLLECTIONAscend API V1 Accounts OneTimePayments API
OPEN COLLECTIONAscend API V1 Accounts Organization Account Users API
OPEN COLLECTIONAscend API V1 Accounts PaymentProposals API
OPEN COLLECTIONAscend API V1 Accounts Payouts API
OPEN COLLECTIONAscend API V1 Accounts Programs API
OPEN COLLECTIONAscend API V1 Accounts Refunds API
OPEN COLLECTIONAscend API V1 Accounts Returns API
OPEN COLLECTIONAscend API V1 Accounts Users API
OPEN COLLECTIONAscend API V1 Accounts Wholesalers API
OPEN COLLECTIONScroll within the panel for all 24 ·
Event Specifications 1
Not every API is request/response. AsyncAPI describes the event-driven and streaming side — the webhooks and channels — so the asynchronous half of the interface is documented the same way the synchronous half is.
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Ascend Webhooks
ASYNCAPISecurity Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for Ascend — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 4
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 4
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 6
Pagination, idempotency, versioning, errors, and events
Access & Security 5
Authentication, authorization, and security posture
Operate 2
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 1
The organization behind the API
Other 2
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/ascend · machine-readable index on apis.io
This is an independent, third-party profile of Ascend, 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.
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