KeepBal

KeepBal provides an API gateway that lets developers search for tools, check pricing, and run them using a single API key and prepaid wallet. Users can create accounts, fund wallets, and manage keys via a console, while the platform offers usage monitoring and cost review. It aims to simplify integration of diverse agent tools and models into applications.

KeepBal publishes 6 API contracts indexed on the APIs.io network, including Account API, Discovery API, Models API, and 3 more. Tagged areas include Company, API Gateway, Tool Integration, Prepaid Wallet, and Developer Platform.

The KeepBal catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

KeepBal’s developer surface includes changelog, authentication, sandbox, getting-started guide, API reference, documentation, pricing, and 25 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

48.9/100 developing Agent 32/100 agent ready Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

1 published contract 1 MCP Servers

Company API Gateway Tool IntegrationPrepaid WalletDeveloper Platform

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 48.9/100 · developing

Contract Quality 12.8 / 21

Developer Ergonomics 8.1 / 17

Access Clarity 6.2 / 17

Operational Transparency 4.7 / 11

Contract Governance 2.2 / 10

Discoverability 6.5 / 9

Regulatory Posture 4.2 / 15

Agent readiness — 32/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 8 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Payments regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented) Ask about this →
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document Ask about this →
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented) Ask about this →
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks Ask about this →
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too Ask about this →
Pagination +5 pts — share of collection GETs (an array, or one wrapped in data/items/results ...) that declare a page/limit/offset/cursor parameter, a Link header or a next/cursor field; na with no collection GETs Ask about this →

6 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Access Clarity scores 36.2 — up to +12.8 composite points Ask about this →
Developer Ergonomics scores 47.6 — up to +10.5 composite points Ask about this →
Contract Quality scores 60.0 — up to +10.0 composite points Ask about this →

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/keepbal-com/apis.yml: open an issue on github.com/api-evangelist/keepbal-com to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 3

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Agent2Agent

measured — observed by APIs.io (flavored)

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OpenAPI

measured — observed by APIs.io (published)

APIs 6

Individual APIs this provider publishes, each with its own machine-readable definition.

KeepBal Account API

Wallet balance and usage.

KeepBal Discovery API

Unauthenticated metadata.

KeepBal Models API

OpenAI-compatible inference (`/v1`). Billed per token from the KeepBal catalog.

KeepBal Operations API

Tool discovery, input/pricing metadata, runs, and run history.

KeepBal Pay Per Request API

Pay-per-request surface (`/apis/v2`). Not implemented yet.

KeepBal Tools API

Tool / data APIs (`/apis/v1`). Billed per successful call.

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

KeepBal MCP Server

Remote MCP server at keepbal.com requiring an API key.

MCP SERVER

KeepBal API pricing

Rate limits

default per-key limit: 60 requests per minute

Rate-limit details →

Rate Limits 1

Documented rate limits and quota policies.

KeepBal Rate Limits

1 limits

RATE LIMITS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Keepbal Com Context

7 classes · 23 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

KeepBal API Rules

53 rules · 49 error-severity 3 warn-severity 1 info-severity

SPECTRAL

JSON Schema 6

Standalone JSON Schema definitions for this provider's data models.

Balance

5 properties

JSON SCHEMA

CatalogModel

6 properties

JSON SCHEMA

JsonRpcResponse

0 properties

JSON SCHEMA

SpendCap

0 properties

JSON SCHEMA

ToolInput

4 properties

JSON SCHEMA

Usage

6 properties

JSON SCHEMA

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

KeepBal Authentication

2 schemes

SECURITY

KeepBal Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

KeepBal Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access (API Evangelist recommendations) 1

Recommended x-agentic-access execution contracts for AI agents.

KeepBal Agentic Access

47 operations · 18 acting · 1 human-in-the-loop

47 operations · 18 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

Sandbox

Sandbox

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

APIReference

APIReference

Documentation

Documentation

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

LLMsTxt

MCPServer

WellKnown

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Conventions

ErrorCatalog

Conformance

Scroll for all 7

Access & Security 5

Authentication, authorization, and security posture

Security

Security

Authentication

Authentication

SecurityTxt

SecurityTxt

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

RateLimits

RateLimits

ChangeLog

ChangeLog

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Newsroom

Newsroom

Website

Website

Other 4

Properties that don't map to a standard resource type

AgentCard

Hosts

Vendors

SignIn

Source (apis.yml)

aid: keepbal-com
name: KeepBal
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - rate-limits
  - security
  generated: '2026-11-13'
  method: derived
image: https://keepbal.com/og.png
description: KeepBal provides an API gateway that lets developers search for tools, check pricing, and run them using a single
  API key and prepaid wallet. Users can create accounts, fund wallets, and manage keys via a console, while the platform offers
  usage monitoring and cost review. It aims to simplify integration of diverse agent tools and models into applications.
url: https://artifacts.apis.io/keepbal-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-13 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-13'
modified: '2026-11-13'
tags:
- Company
- API Gateway
- Tool Integration
- Prepaid Wallet
- Developer Platform
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/keepbal-com-agentic-access.yml
- type: RateLimits
  url: rate-limits/keepbal-com-rate-limits.yml
- type: Spectral
  url: rules/keepbal-com-rules.yml
- type: JSONLD
  url: json-ld/keepbal-com-context.jsonld
- type: Vocabulary
  url: vocabulary/keepbal-com-vocabulary.yml
- type: DataModel
  url: data-model/keepbal-com-data-model.yml
- type: ChangeLog
  url: changelog/keepbal-com-changelog.yml
- type: Conventions
  url: conventions/keepbal-com-conventions.yml
- type: Security
  url: security/keepbal-com-vulnerability-disclosure.yml
- type: Authentication
  url: authentication/keepbal-com-authentication.yml
- type: ErrorCatalog
  url: errors/keepbal-com-problem-types.yml
- type: Conformance
  url: conformance/keepbal-com-conformance.yml
- type: LLMsTxt
  url: llms/keepbal-com-llms.txt
- type: AgentCard
  url: a2a/keepbal-com-a2a.yml
- type: MCPServer
  url: mcp/keepbal-com-mcp.yml
- type: SecurityTxt
  url: well-known/keepbal-com-security.txt
- type: WellKnown
  url: well-known/keepbal-com-well-known.yml
- type: Hosts
  url: hosts/keepbal-com-hosts.yml
- type: Vendors
  url: vendors/keepbal-com-vendors.yml
- type: Sandbox
  url: https://keepbal.com/console
- type: Newsroom
  url: https://keepbal.com/tools/akta/news
- type: GettingStarted
  url: https://keepbal.com/docs/quickstart
- type: APIReference
  url: https://keepbal.com/changelog
- type: VulnerabilityDisclosure
  url: security/keepbal-com-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/keepbal-com-domain-security.yml
- type: Website
  url: https://keepbal.com/
- type: Documentation
  url: https://keepbal.com/docs
- type: Pricing
  url: https://keepbal.com/pricing
- type: TermsOfService
  url: https://keepbal.com/terms
- type: PrivacyPolicy
  url: https://keepbal.com/privacy
- type: SignUp
  url: https://keepbal.com/sign-up
- type: SignIn
  url: https://keepbal.com/sign-in
apis:
- aid: keepbal-com:keepbal-com-account-api
  name: KeepBal Account API
  description: Wallet balance and usage.
  humanURL: https://keepbal.com/docs
  baseURL: https://keepbal.com
  tags:
  - Account
  tags_raw:
  - account
  properties:
  - type: OpenAPI
    url: openapi/keepbal-com-account-api-openapi.yml
  - type: JSONSchema
    url: json-schema/keepbal-com-balance-schema.json
  - type: JSONSchema
    url: json-schema/keepbal-com-usage-schema.json
- aid: keepbal-com:keepbal-com-discovery-api
  name: KeepBal Discovery API
  description: Unauthenticated metadata.
  humanURL: https://keepbal.com/docs
  baseURL: https://keepbal.com
  tags:
  - Discovery
  tags_raw:
  - discovery
  properties:
  - type: OpenAPI
    url: openapi/keepbal-com-discovery-api-openapi.yml
  - type: JSONSchema
    url: json-schema/keepbal-com-catalog-model-schema.json
- aid: keepbal-com:keepbal-com-models-api
  name: KeepBal Models API
  description: OpenAI-compatible inference (`/v1`). Billed per token from the KeepBal catalog.
  humanURL: https://keepbal.com/docs
  baseURL: https://keepbal.com
  tags:
  - Models
  tags_raw:
  - models
  properties:
  - type: OpenAPI
    url: openapi/keepbal-com-models-api-openapi.yml
- aid: keepbal-com:keepbal-com-operations-api
  name: KeepBal Operations API
  description: Tool discovery, input/pricing metadata, runs, and run history.
  humanURL: https://keepbal.com/docs
  baseURL: https://keepbal.com
  tags: []
  tags_raw:
  - operations
  properties:
  - type: OpenAPI
    url: openapi/keepbal-com-operations-api-openapi.yml
  - type: JSONSchema
    url: json-schema/keepbal-com-tool-input-schema.json
  - type: JSONSchema
    url: json-schema/keepbal-com-spend-cap-schema.json
- aid: keepbal-com:keepbal-com-pay-per-request-api
  name: KeepBal Pay Per Request API
  description: Pay-per-request surface (`/apis/v2`). Not implemented yet.
  humanURL: https://keepbal.com/docs
  baseURL: https://keepbal.com
  tags:
  - Pay‑per‑request
  tags_raw:
  - pay-per-request
  properties:
  - type: OpenAPI
    url: openapi/keepbal-com-pay-per-request-api-openapi.yml
- aid: keepbal-com:keepbal-com-tools-api
  name: KeepBal Tools API
  description: Tool / data APIs (`/apis/v1`). Billed per successful call.
  humanURL: https://keepbal.com/docs
  baseURL: https://keepbal.com
  tags:
  - Tools
  tags_raw:
  - tools
  properties:
  - type: OpenAPI
    url: openapi/keepbal-com-tools-api-openapi.yml
  - type: JSONSchema
    url: json-schema/keepbal-com-tool-input-schema.json
  - type: JSONSchema
    url: json-schema/keepbal-com-spend-cap-schema.json
  - type: JSONSchema
    url: json-schema/keepbal-com-json-rpc-response-schema.json
x-enrichment:
  date: '2026-11-13'
  status: enriched
  artifacts_added: 34
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

KeepBal API — frequently asked questions

Does KeepBal have an API?

Yes. APIs.io lists 6 APIs from KeepBal, including KeepBal Account API, KeepBal Discovery API and KeepBal Models API, and 3 more.

Is there an OpenAPI specification for the KeepBal API?

Yes. APIs.io indexes 6 OpenAPI specifications for KeepBal, each linked for download from this page.

How do I authenticate with the KeepBal API?

KeepBal uses bearer-token authentication (2 schemes). The details are profiled on APIs.io as KeepBal Authentication.

Does KeepBal have an MCP server?

Yes. APIs.io lists 1 MCP server for KeepBal: Remote MCP server at keepbal.com requiring an API key.

Is the KeepBal API ready for AI agents?

KeepBal has a Kin Score of 48.9 out of 100 (developing) and an Agent Readiness score of 31.8 (agent-ready), scored by API Evangelist on 2026-11-13.

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