End-to-end Blockchain data API
One surface for tokens, wallets, staking, NFTs, and transactions across 60+ networks—typed REST responses, predictable metering, and docs-aligned paths.
Describe it. AI Builder does the rest.
Tell AI Builder what you want to explore with the Data API. It builds the frontend, wires the queries, and connects Tatum APIs for you.
Detailed docs, ready for humans and MCP agents
The Data API reference is detailed and easy to use, with endpoint-level schemas, examples, and predictable credit mapping. It is also MCP-enabled so your AI agents can search and use docs context directly in development workflows.
Connect Tatum docs over MCP:
- Add a docs MCP server pointing to
https://docs.tatum.io/mcp. - Reload MCP connections in your client.
- Use list/search/get tools to query the same OpenAPI-backed docs.
Metering & credits
Data API calls consume credits per endpoint. Search and expand by product family in the table below, or open the API reference for full request and response schemas.
Explore endpoints
Complete endpoint catalog from ReadMe MCP for the Blockchain Data spec.
Trusted by teams
Teams use Tatum to ship faster, stay reliable, and scale across chains.
.webp){kind=logo}