Stellar Testnet
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Contract Playground

Sprint 5 alpha
Testnet

Simulate any supported contract call, review its exact envelope, sign on Testnet, recover pending results, and reuse safe requests locally.

Privacy-safe product telemetry records stages, timings, network, and error categories. It never includes arguments, wallet or contract identifiers, XDR, signatures, hashes, or generated code.

Recent Playground history

Stored only on this device for 30 days. Sensitive arguments are never retained.

No local Playground history yet.

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Enter a contract ID to inspect its spec.

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