# Horizon Blockchain Games

**Canonical:** https://apis.io/providers/horizon-blockchain-games/  
**Website:** https://horizongames.net/  
**APIs profiled:** 7

Horizon Blockchain Games is the web3 gaming studio and infrastructure company behind Skyweaver and the Sequence platform (sequence.xyz / 0xsequence) — a modular, open-source web3 development stack for onchain apps, DeFi, stablecoins, and games. Sequence unifies smart-contract wallets, embedded Wallet-as-a-Service, 1-click cross-chain payments, an NFT marketplace, a multi-chain indexer, token metadata, a transaction relayer with gas sponsorship, a node gateway, analytics, and SDKs for Web, Unity, Unreal, React Native, and Go. Its APIs are webrpc JSON-RPC-over-HTTP services spanning 40+ EVM chains, authenticated with project access keys. Sequence was acquired by Polygon Labs. This profile was enriched by the API Evangelist pipeline from Sequence's public developer surface.

## Kin Score — 46.6 / 100 (developing)

Scored 2026-08-30 under rubric 0.17.2. Trend: flat (+0.0 from 46.6).

| Facet | Score |
|---|---|
| Discoverability | 81.5 |
| Contract Quality | 53.6 |
| Governance | 4.5 |
| Contract Governance | 4.5 |
| Operational Transparency | 34.2 |
| Developer Ergonomics | 63.7 |
| Commercial Clarity | 31.6 |
| Access Clarity | 31.6 |

Regulatory layer — **Payments**: 39.1 (matched via tags).

## Agent readiness — 27.9 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | partial |
| Rate Limit Signal | no |
| Event Surface Described | yes |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (5)

- **Horizon Blockchain Games Analytics API** — The Analytics API from Horizon Blockchain Games — 177 operation(s) for analytics.
- **Horizon Blockchain Games Marketplace API** — The Marketplace API from Horizon Blockchain Games — 34 operation(s) for marketplace.
- **Horizon Blockchain Games public API** — Endpoints accessible by passing your project-access-key in the header. This is injected whenever you login automatically.
- **Horizon Blockchain Games Rpc API** — The Rpc API from Horizon Blockchain Games — 32 operation(s) for rpc.
- **Horizon Blockchain Games secret API** — Endpoints that require a Sequence service token intended to be secret. You can manually generate one on Sequence Builder and pass it as a Bearer Token.

## MCP servers (1)

- **Horizon Blockchain Games MCP Server**

## Agentic access (1)

- **Horizon Blockchain Games Agentic Access** — 302 operations · 302 acting · 1 human-in-the-loop

## Security (2)

- **Horizon Blockchain Games Authentication** — apiKey/http · 2 schemes
- **Horizon Blockchain Games Domain Security** — TLSv1.2 · DNSSEC · DMARC

## Tags

Company, Consumer, Blockchain, Web3, Gaming, NFT, Wallets, Cryptocurrency, Smart Contracts, Marketplace, Developer Tools, Ethereum

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/horizon-blockchain-games/). Scores are computed from the provider's own public artifacts under a published rubric.