Billecta
Billecta provides a cloud‑based invoicing and payment automation platform for businesses in Sweden and beyond. Their solution automates the full invoicing flow, from invoice creation and delivery to payment collection and bookkeeping. Features include automated reminders, credit‑control, integration with accounting systems, and support for direct payments and auto‑giro. The service is offered as a SaaS product with a free trial and is designed for companies of all sizes, from startups to large enterprises. Billecta emphasizes ease of use, speed, and compliance with Swedish financial regulations.
More than an index entry, but the surface is still mostly links rather than artifacts — the cohort most likely to move a full band from modest, well-targeted work.
API Evangelist profiles Billecta the way a machine reads it — 25 machine-readable artifacts across 16 APIs, 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 — Billecta scores 20.7/100 (emerging), with a separate agent-readiness read of 16/100 (agent aware). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Why this profile is thin
API documentation provides HTML pages but no OpenAPI, GraphQL schema, or other machine‑readable contract (openapi.json 404, GraphQL endpoint 401).
The documentation is public — a person can read it, but a machine cannot. This one is Billecta's to change: publishing an OpenAPI (or AsyncAPI for events) at a stable URL would make the same surface consumable by a crawler, a linter, and an AI agent.
What we probed
https://api.billecta.com/openapi.json→ HTTP 404https://api.billecta.com/v1/graphql→ HTTP 401
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 2026-10-17 · rubric v0.24.0
Put this on your own site. The badge is drawn live from Billecta's current Kin Score — paste it once and it updates itself every time the score is recomputed. It follows your visitor's light or dark setting, and it links back here so anyone who sees it can read the full breakdown.
<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/billecta/"
title="Billecta on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/billecta.svg"
alt="Billecta Kin Score — API readiness rating by API Evangelist" width="150" height="150" loading="lazy">
</a>[](https://providers.apievangelist.com/providers/billecta/)<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/billecta/"
title="Billecta on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/billecta/card.svg"
alt="Billecta Kin Score — API readiness rating by API Evangelist" width="340" height="120" loading="lazy">
</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile Billecta
Each block below is one kind of artifact we hold for Billecta. 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 16
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.
Billecta API
Main API documented at Billecta Docs reference page.
Billecta Accounting API
The Accounting API from Billecta — 3 operation(s) for accounting.
Billecta Accountingdimensions API
The Accountingdimensions API from Billecta — 3 operation(s) for accountingdimensions.
Billecta Action API
The Action API from Billecta — 1 operation(s) for action.
Billecta Authentication API
The Authentication API from Billecta — 2 operation(s) for authentication.
Billecta Bankaccount API
The Bankaccount API from Billecta — 2 operation(s) for bankaccount.
Billecta Bankid API
The Bankid API from Billecta — 2 operation(s) for bankid.
Billecta Common API
The Common API from Billecta — 1 operation(s) for common.
Billecta Contractinvoice API
The Contractinvoice API from Billecta — 2 operation(s) for contractinvoice.
Billecta Creditors API
The Creditors API from Billecta — 2 operation(s) for creditors.
Billecta Debtors API
The Debtors API from Billecta — 1 operation(s) for debtors.
Billecta Invoice API
The Invoice API from Billecta — 1 operation(s) for invoice.
Billecta Products API
The Products API from Billecta — 1 operation(s) for products.
Billecta Search API
The Search API from Billecta — 1 operation(s) for search.
Billecta Add Ons API
The Add Ons API from Billecta — 2 operation(s) for add ons.
Billecta Cost Centers API
The Cost Centers API from Billecta — 2 operation(s) for cost centers.
Scroll within the panel for all 16 ·
Semantic Vocabularies 1
JSON-LD contexts give the data shared meaning across APIs. We profile them because semantics are what let a machine reconcile 'customer' here with 'customer' somewhere else.
JSON-LD contexts and semantic vocabularies used across these APIs.
Billecta Context
JSON-LDSpectral Rules 1
Governance rulesets we run against this provider's specs — the automated checks behind parts of the score. Profiling them makes the quality bar explicit and re-runnable, not a matter of opinion.
Billecta API Rules
SPECTRALJSON Schema 6
Standalone JSON Schema definitions describe the data models behind the API. We profile them so the shapes are validatable on their own — useful long after a single request is forgotten.
Standalone JSON Schema definitions for this provider's data models.
PostV1AccountingAccountingidRequest
JSON SCHEMAPostV1BankaccountInitiateretrievalRequest
JSON SCHEMAPostV1BankaccountInitiateretrievalRequest2
JSON SCHEMAPostV1BankidPhoneauthenticationRequest
JSON SCHEMAPutV1AccountingAccountingidRequest
JSON SCHEMAPutV1BankidBankididRequest
JSON SCHEMASecurity Posture 1
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.
Resources
Every other property we hold for Billecta — 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 1
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Design & Contract 5
Pagination, idempotency, versioning, errors, and events
Access & Security 1
Authentication, authorization, and security posture
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/billecta · machine-readable index on apis.io
This is an independent, third-party profile of Billecta, 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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you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.