# Unto Labs

**Canonical:** https://apis.io/providers/unto-labs/  
**Website:** https://untolabs.com/  
**APIs profiled:** 2

Unto Labs is the team behind Thru, a high-performance Layer 1 blockchain for ultra-low-latency, ultra-high-throughput applications, built around ThruVM — a novel virtual machine targeting the RISC-V architecture so programs are written in plain C rather than crypto-specific languages. Founded in late 2024 by Jump Crypto / Solana alums and backed by Framework Ventures and Electric Capital, Unto Labs publishes a public gRPC and gRPC-Web API on the Thru Alphanet, protobuf definitions, C/Rust/TypeScript SDKs, a first-party CLI, a hosted Explorer MCP server for AI agents, llms.txt documentation sets, and installable agent skills.

## Kin Score — 31.8 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 31.8).

| Facet | Score |
|---|---|
| Discoverability | 87.0 |
| Contract Quality | 28.2 |
| Governance | 4.5 |
| Contract Governance | 4.5 |
| Operational Transparency | 34.2 |
| Developer Ergonomics | 55.4 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

## Agent readiness — 38.7 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | verified |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## APIs (2)

- **Thru gRPC API** — High-performance proto3 gRPC API (with gRPC-Web for browsers) for the Thru blockchain. QueryService exposes 24 read operations over accounts, blocks, transactions, events, state...
- **Thru Explorer MCP Server** — Official hosted Model Context Protocol server on the Thru block explorer. Exposes eight read-only tools (get_block, get_transaction, get_account, list_account_transactions, list...

## MCP servers (1)

- **Thru Explorer MCP** — Official hosted MCP server on the Thru block explorer. Lets AI agents inspect blocks, transactions, accounts, recent activity, search results, and on-chain program ABIs with liv...

## Security (2)

- **Unto Labs Authentication** — signature-based · 0 schemes
- **Unto Labs Domain Security** — TLSv1.3 · DMARC

## Tags

Company, Crypto, Blockchain, Layer 1, RISC-V, Virtual Machines, gRPC, Web3, Infrastructure

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