# Tatum

**Canonical:** https://apis.io/providers/tatum/  
**Website:** https://tatum.io/  
**APIs profiled:** 9

Tatum is a multi-chain Web3 platform offering an RPC Gateway across 130+ blockchains, indexed Data APIs, Notifications/Webhooks, NFT/Wallet APIs, Smart Contract APIs, Virtual Accounts, and a Key Management System (KMS). Both REST and JSON-RPC interfaces are available.

## Kin Score — 29.8 / 100 (thin)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 29.8).

| Facet | Score |
|---|---|
| Discoverability | 81.5 |
| Contract Quality | 54.4 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 14.3 |
| Commercial Clarity | 23.7 |
| Access Clarity | 23.7 |

Regulatory layer — **Payments**: 26.6 (matched via tags).

## Agent readiness — 22.9 (agent-aware)

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

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (9)

- **Tatum RPC Gateway** — JSON-RPC over HTTPS to 130+ blockchain networks (Ethereum, Bitcoin, Solana, Polygon, BNB, Avalanche, Algorand, Tron, etc.).
- **Tatum Data API** — REST API for indexed multi-chain blockchain data (balances, NFTs, tokens, transactions, blocks).
- **Tatum Notifications API** — REST API for managing webhook subscriptions for blockchain events.
- **Tatum NFT API** — REST API for NFT minting, transfers, metadata, and ownership queries on multiple chains.
- **Tatum Wallet API** — REST API to generate wallets, derive addresses, build/sign transactions across many chains.
- **Tatum Smart Contract API** — REST API to deploy, invoke, and read smart contracts on EVM and other chains.
- **Tatum Virtual Accounts (Ledger)** — REST API for off-chain virtual account ledger with deposit address allocation, transfers, and reconciliation.
- **Tatum Data API** — The Data API from Tatum — 4 operation(s) for data.
- **Tatum Rates API** — The Rates API from Tatum — 1 operation(s) for rates.

## Agentic access (1)

- **Tatum Agentic Access** — 5 operations

## Security (3)

- **Tatum Authentication** — apiKey · 1 scheme
- **Tatum Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Tatum Trust Center** — SOC 2, ISO 27001, GDPR

## Plans (1)

- **Tatum Plans Pricing**

## Tags

Web3, Blockchain, RPC, Multi-Chain, Wallets, NFT

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