Launched July 14, 2026
Apiosk

Apiosk

APIs that AI agents can discover, pay for, and call.

FreeAI AgentsMCP897 impressions#20 of its week1 comment

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  • Olivier Brinkman[maker]· 3mo ago

    Hey DevHunt 👋 I’m building Apiosk to make APIs economically usable by autonomous agents. Today, integrating an API usually means creating an account, choosing a subscription, handling another API key, and predicting usage in advance. That model becomes painful when an agent may need dozens of specialized services for only one or two calls. Apiosk replaces that workflow with discovery and pay-per-request access. Agents can find a tool, understand its price, pay, and call it programmatically. Providers can monetize their existing endpoints without building their own payment and settlement infrastructure. I’d especially appreciate feedback on the developer experience, MCP integration, and which APIs you would most like agents to access on demand.

Apiosk is the pay-per-call API marketplace built for AI agents. Agents can discover useful APIs, pay for individual requests, and receive results without managing separate subscriptions or API keys for every provider. Developers can publish APIs and MCP tools, set a price per call, and earn automatically whenever an agent uses them. Apiosk handles discovery, x402 payments, request routing, usage tracking, and settlement. • Discover agent-ready APIs and tools • Pay per request using USDC/x402 or connected credits • Use APIs through MCP, HTTP, or AI SDK integrations • Publish and monetize existing endpoints • No monthly subscription required Built for Claude, Codex, Cursor, autonomous agents, and developers creating the machine-to-machine economy.

Apiosk is a pay-per-call API marketplace that lets AI agents discover, purchase, and invoke data APIs without managing keys.

for
AI agent developers and teams that need on-demand data for autonomous workflows.
pricing
paid
works withChatGPTClaudeMCPZapier

Key features

6 features of Apiosk
  • Discoverable APIs — Agents can browse a catalog of ready-to-use data services.
  • Pay-per-request — Charges are applied per call using USDC/x402 or credits, no subscription.
  • Unified access — Use APIs via MCP, HTTP, or built-in AI SDK integrations.
  • Approval workflow — Requests show total price and require user approval before execution.
  • Spending limits — Set account limits and approval rules for agents and bots.
  • Publish & monetize — Developers can list existing endpoints and earn per call.

Use cases

  • Retrieve a company’s latest filed accounts for compliance checks.
  • Screen a business against sanctions and watchlists in real time.
  • Gather court records and legal filings for a litigation support tool.

Apiosk vs alternatives

ApioskFineSuperAGI CloudUnified MCP ServerCalljmp
Best forPay-per-call data APIs for agentsAI-driven software developmentRunning autonomous AI agentsBroad MCP tool ecosystemManaged agent backend
PricingPaidFreeFreeSubscriptionFree
DevHunt upvotes075432935
LaunchedJul 2026Jan 2023Jan 2023Jan 2026Feb 2026
  • Apiosk vs Fine: Fine focuses on building software with AI agents, not a pay-per-call data marketplace.
  • Apiosk vs SuperAGI Cloud: SuperAGI Cloud provides infrastructure to run autonomous agents, whereas Apiosk supplies on-demand data APIs.
  • Apiosk vs Unified MCP Server: Unified MCP Server offers a large catalog of tools and integrations, while Apiosk specializes in paid data services for agents.
  • Apiosk vs Calljmp: Calljmp provides managed backends for agent code, not a marketplace for per-call data access.

Apiosk FAQ

How does pricing work?+

You see the total cost—including Apiosk’s service fee—before approving a request and pay per use from your balance.

Is there a subscription required?+

No subscription is needed; you add balance and pay only for approved calls.

Do I need to know how APIs work?+

No, you can ask in natural language and approve the price; Apiosk handles the API calls.

Can agents use Apiosk automatically?+

Yes, agents can connect via MCP or API, with spending limits and approval rules enforced.

What if the data isn’t available?+

Apiosk indicates missing data in the response and lets you review coverage before approving.

Summarized by DevHunt from apiosk.com · Sep 27, 2026. Details may change; check the official site.