Proof of Play
Proof of Play is an a16z-backed gaming studio and on-chain infrastructure company, founded by Amitt Mahajan and best known for the fully on-chain RPG Pirate Nation. It builds a platform for high-performance, serverless on-chain applications and games, exposing a set of developer services: a verified random number generator (vRNG) for fast, secure on-chain randomness; a Marketplace API for peer-to-peer trading across on-chain and off-chain inventory; an on-chain NoSQL Entity-Component-System (ECS) database and indexer; token mirroring to replicate NFT ownership data across chains; a gasless relayer; and multichain scaling. Documentation and a public OpenAPI are published at docs.proofofplay.com, and much of the stack is progressively open-sourced under MIT on GitHub.
Proof of Play publishes 1 API on the APIs.io network: Public API API. Tagged areas include Company, Gaming, Blockchain, Web3, and Randomness.
Proof of Play’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, authentication, and 15 more developer resources.
Kin Score
APIs 1
Individual APIs this provider publishes, each with its own machine-readable definition.
Proof of Play Public API API
The Public API API from Proof of Play — 1 operation(s) for public api.
MCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
proof-of-play-mcp.yml
MCP SERVERSecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 2
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 5
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 3
Pagination, idempotency, versioning, errors, and events
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API