Frostbyte

Free API platform for developers and AI agents — 40+ services including IP Geolocation, Crypto Prices, Screenshots, DNS, Scraping, Code Execution. Free tier of 200 credits with no signup; USDC on Base top-ups via x402 for higher volume.

Frostbyte publishes 10 APIs on the APIs.io network, including Agent Infrastructure API, Communication API, Crypto Prices API, and 7 more. Tagged areas include Developer Tools, Utility APIs, Geolocation, Cryptocurrency, and Screenshots.

The Frostbyte catalog on APIs.io includes 1 JSON-LD context and 2 Spectral governance rulesets.

Frostbyte’s developer surface includes authentication, documentation, getting-started guide, and 6 more developer resources.

🌐 Visit website 📡 Source on GitHub

43.1/100 developing ▬ flat Agent 41/100 agent ready Full breakdown ↓
scored 2026-07-28 · rubric v0.6

AccessFreeOpen⚡ Free to try

10 APIs

Developer ToolsUtility APIsGeolocationCryptocurrencyScreenshotsDNSScrapingAI Agents

Kin Score

Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6

Composite quality — 43.1/100 · developing

Contract Quality 16.6 / 25

Developer Ergonomics 7.0 / 20

Commercial Clarity 5.8 / 20

Operational Transparency 0.0 / 13

Governance 7.0 / 12

Discoverability 6.9 / 10

Agent readiness — 41/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

MCP Server 0 / 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 0 / 8

Dry-Run / Simulate Mode 0 / 4

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/frostbyte: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 10

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

Rate Limits 1

Documented rate limits and quota policies.

Frostbyte Rate Limits

0 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

JSON Schema 3

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

Examples 27

Example request and response payloads for these APIs.

Scroll for all 27

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

OpenAPI

OpenAPI

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

PostmanCollection

PostmanCollection

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Company 1

The organization behind the API

Website

Website

Other 1

Properties that don't map to a standard resource type

APIsJSON

APIsJSON

Source (apis.yml)

aid: frostbyte
url: https://raw.githubusercontent.com/api-evangelist/frostbyte/refs/heads/main/apis.yml
name: Frostbyte
type: Index
accessModel:
  pricing: free
  onboarding: open
  trial: false
  try_now: true
  public: true
  label: Free · Open access
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/frostbyte.png
description: Free API platform for developers and AI agents — 40+ services including IP Geolocation, Crypto Prices, Screenshots,
  DNS, Scraping, Code Execution. Free tier of 200 credits with no signup; USDC on Base top-ups via x402 for higher volume.
created: '2026-05-16'
modified: '2026-05-19'
specificationVersion: '0.19'
tags:
- Developer Tools
- Utility APIs
- Geolocation
- Cryptocurrency
- Screenshots
- DNS
- Scraping
- AI Agents
common:
- type: AgenticAccess
  url: agentic-access/frostbyte-agentic-access.yml
- type: DomainSecurity
  url: security/frostbyte-domain-security.yml
- type: Authentication
  url: authentication/frostbyte-authentication.yml
- url: https://api-catalog-three.vercel.app/
  type: Website
- url: https://api-catalog-three.vercel.app/
  type: Documentation
- url: https://api-catalog-three.vercel.app/apis.json
  type: APIsJSON
- url: https://api-catalog-three.vercel.app/openapi.json
  type: OpenAPI
- url: https://api-catalog-three.vercel.app/guides/getting-started
  type: GettingStarted
- url: https://api-catalog-three.vercel.app/agent-gateway-collection.json
  type: PostmanCollection
url-source: https://api-catalog-three.vercel.app/
apis:
- aid: frostbyte:frostbyte-agent-infrastructure-api
  name: Frostbyte Agent Infrastructure API
  description: 12 services
  humanURL: https://api-catalog-three.vercel.app/services/free-ip-address-api
  baseURL: https://agent-gateway-kappa.vercel.app
  tags:
  - Agent Infrastructure
  properties:
  - type: OpenAPI
    url: openapi/frostbyte-agent-infrastructure-api-openapi.yml
  - type: Documentation
    url: https://api-catalog-three.vercel.app/services/free-ip-address-api
  - type: GettingStarted
    url: https://api-catalog-three.vercel.app/guides/getting-started
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-crypto-price-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-screenshot-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-dns-lookup-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-web-scraping-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-code-execution-api
  - type: PostmanCollection
    url: https://api-catalog-three.vercel.app/agent-gateway-collection.json
- aid: frostbyte:frostbyte-communication-api
  name: Frostbyte Communication API
  description: 1 services
  humanURL: https://api-catalog-three.vercel.app/services/free-ip-address-api
  baseURL: https://agent-gateway-kappa.vercel.app
  tags:
  - Communication
  properties:
  - type: OpenAPI
    url: openapi/frostbyte-communication-api-openapi.yml
  - type: Documentation
    url: https://api-catalog-three.vercel.app/services/free-ip-address-api
  - type: GettingStarted
    url: https://api-catalog-three.vercel.app/guides/getting-started
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-crypto-price-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-screenshot-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-dns-lookup-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-web-scraping-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-code-execution-api
  - type: PostmanCollection
    url: https://api-catalog-three.vercel.app/agent-gateway-collection.json
- aid: frostbyte:frostbyte-crypto-prices-api
  name: Frostbyte Crypto Prices API
  description: Real-time cryptocurrency price endpoints
  humanURL: https://api-catalog-three.vercel.app/services/free-ip-address-api
  baseURL: https://agent-gateway-kappa.vercel.app
  tags:
  - Crypto Prices
  properties:
  - type: OpenAPI
    url: openapi/frostbyte-crypto-prices-api-openapi.yml
  - type: Documentation
    url: https://api-catalog-three.vercel.app/services/free-ip-address-api
  - type: GettingStarted
    url: https://api-catalog-three.vercel.app/guides/getting-started
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-crypto-price-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-screenshot-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-dns-lookup-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-web-scraping-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-code-execution-api
  - type: PostmanCollection
    url: https://api-catalog-three.vercel.app/agent-gateway-collection.json
- aid: frostbyte:frostbyte-data-analytics-api
  name: Frostbyte Data & Analytics API
  description: 7 services
  humanURL: https://api-catalog-three.vercel.app/services/free-ip-address-api
  baseURL: https://agent-gateway-kappa.vercel.app
  tags:
  - Data & Analytics
  properties:
  - type: OpenAPI
    url: openapi/frostbyte-data-analytics-api-openapi.yml
  - type: Documentation
    url: https://api-catalog-three.vercel.app/services/free-ip-address-api
  - type: GettingStarted
    url: https://api-catalog-three.vercel.app/guides/getting-started
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-crypto-price-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-screenshot-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-dns-lookup-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-web-scraping-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-code-execution-api
  - type: PostmanCollection
    url: https://api-catalog-three.vercel.app/agent-gateway-collection.json
- aid: frostbyte:frostbyte-defi-crypto-api
  name: Frostbyte DeFi & Crypto API
  description: 4 services
  humanURL: https://api-catalog-three.vercel.app/services/free-ip-address-api
  baseURL: https://agent-gateway-kappa.vercel.app
  tags:
  - DeFi & Crypto
  properties:
  - type: OpenAPI
    url: openapi/frostbyte-defi-crypto-api-openapi.yml
  - type: Documentation
    url: https://api-catalog-three.vercel.app/services/free-ip-address-api
  - type: GettingStarted
    url: https://api-catalog-three.vercel.app/guides/getting-started
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-crypto-price-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-screenshot-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-dns-lookup-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-web-scraping-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-code-execution-api
  - type: PostmanCollection
    url: https://api-catalog-three.vercel.app/agent-gateway-collection.json
- aid: frostbyte:frostbyte-gaming-api
  name: Frostbyte Gaming API
  description: 1 services
  humanURL: https://api-catalog-three.vercel.app/services/free-ip-address-api
  baseURL: https://agent-gateway-kappa.vercel.app
  tags:
  - Gaming
  properties:
  - type: OpenAPI
    url: openapi/frostbyte-gaming-api-openapi.yml
  - type: Documentation
    url: https://api-catalog-three.vercel.app/services/free-ip-address-api
  - type: GettingStarted
    url: https://api-catalog-three.vercel.app/guides/getting-started
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-crypto-price-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-screenshot-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-dns-lookup-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-web-scraping-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-code-execution-api
  - type: PostmanCollection
    url: https://api-catalog-three.vercel.app/agent-gateway-collection.json
- aid: frostbyte:frostbyte-gateway-api
  name: Frostbyte Gateway API
  description: Gateway-level endpoints (auth, payments, analytics)
  humanURL: https://api-catalog-three.vercel.app/services/free-ip-address-api
  baseURL: https://agent-gateway-kappa.vercel.app
  tags:
  - Gateway
  properties:
  - type: OpenAPI
    url: openapi/frostbyte-gateway-api-openapi.yml
  - type: Documentation
    url: https://api-catalog-three.vercel.app/services/free-ip-address-api
  - type: GettingStarted
    url: https://api-catalog-three.vercel.app/guides/getting-started
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-crypto-price-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-screenshot-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-dns-lookup-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-web-scraping-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-code-execution-api
  - type: PostmanCollection
    url: https://api-catalog-three.vercel.app/agent-gateway-collection.json
- aid: frostbyte:frostbyte-ip-geolocation-api
  name: Frostbyte IP Geolocation API
  description: IP address geolocation lookup endpoints
  humanURL: https://api-catalog-three.vercel.app/services/free-ip-address-api
  baseURL: https://agent-gateway-kappa.vercel.app
  tags:
  - IP Geolocation
  properties:
  - type: OpenAPI
    url: openapi/frostbyte-ip-geolocation-api-openapi.yml
  - type: Documentation
    url: https://api-catalog-three.vercel.app/services/free-ip-address-api
  - type: GettingStarted
    url: https://api-catalog-three.vercel.app/guides/getting-started
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-crypto-price-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-screenshot-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-dns-lookup-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-web-scraping-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-code-execution-api
  - type: PostmanCollection
    url: https://api-catalog-three.vercel.app/agent-gateway-collection.json
- aid: frostbyte:frostbyte-other-api
  name: Frostbyte Other API
  description: The Other API from Frostbyte — 54 operation(s) for other.
  humanURL: https://api-catalog-three.vercel.app/services/free-ip-address-api
  baseURL: https://agent-gateway-kappa.vercel.app
  tags:
  - Other
  properties:
  - type: OpenAPI
    url: openapi/frostbyte-other-api-openapi.yml
  - type: Documentation
    url: https://api-catalog-three.vercel.app/services/free-ip-address-api
  - type: GettingStarted
    url: https://api-catalog-three.vercel.app/guides/getting-started
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-crypto-price-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-screenshot-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-dns-lookup-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-web-scraping-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-code-execution-api
  - type: PostmanCollection
    url: https://api-catalog-three.vercel.app/agent-gateway-collection.json
- aid: frostbyte:frostbyte-security-api
  name: Frostbyte Security API
  description: 1 services
  humanURL: https://api-catalog-three.vercel.app/services/free-ip-address-api
  baseURL: https://agent-gateway-kappa.vercel.app
  tags:
  - Security
  properties:
  - type: OpenAPI
    url: openapi/frostbyte-security-api-openapi.yml
  - type: Documentation
    url: https://api-catalog-three.vercel.app/services/free-ip-address-api
  - type: GettingStarted
    url: https://api-catalog-three.vercel.app/guides/getting-started
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-crypto-price-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-screenshot-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-dns-lookup-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-web-scraping-api
  - type: Documentation
    url: https://api-catalog-three.vercel.app/blog/free-code-execution-api
  - type: PostmanCollection
    url: https://api-catalog-three.vercel.app/agent-gateway-collection.json
maintainers:
- FN: Frostbyte
  url: https://api-catalog-three.vercel.app
x-reconciled: false
x-artifacts:
  openapi:
  - openapi/frostbyte-ip-geolocation-openapi.yml
  - openapi/frostbyte-crypto-prices-openapi.yml
  - openapi/frostbyte-screenshot-openapi.yml
  - openapi/frostbyte-dns-lookup-openapi.yml
  - openapi/frostbyte-web-scraper-openapi.yml
  - openapi/frostbyte-code-execution-openapi.yml
  - openapi/frostbyte-agent-gateway-openapi.yml
  json-schema:
  - json-schema/frostbyte-credit-balance-schema.json
  - json-schema/frostbyte-ip-geolocation-schema.json
  - json-schema/frostbyte-crypto-price-schema.json
  json-structure:
  - json-structure/frostbyte-credit-balance-structure.json
  json-ld:
  - json-ld/frostbyte-context.jsonld
  vocabulary:
  - vocabulary/frostbyte-vocabulary.yml
  rules:
  - rules/frostbyte-rules.yml
  capabilities:
  - capabilities/agent-research-workflow.yaml
  - capabilities/shared/ip-geolocation.yaml
  - capabilities/shared/crypto-prices.yaml
  - capabilities/shared/screenshot.yaml
  - capabilities/shared/dns-lookup.yaml
  - capabilities/shared/web-scraper.yaml
  - capabilities/shared/code-execution.yaml
  - capabilities/shared/agent-gateway.yaml
  plans:
  - plans/frostbyte-plans-pricing.yml
  rate-limits:
  - rate-limits/frostbyte-rate-limits.yml
  finops:
  - finops/frostbyte-finops.yml
  examples:
  - examples/ (27 operation examples)

Frostbyte

APIs 10

Open Collections 7

Pricing Plans 1