Version Packages

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This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.

Releases

nansen-cli@1.39.0

Minor Changes

• #495 3306897 Thanks @kome12! - Add EVM swap-outcome verification to trade execute. Before broadcasting a swap on an EVM chain (Base), the CLI now simulates the transaction and confirms the wallet's balance changes match the quote — the input is spent within your maximum, at least the expected output is received, and no other token or NFT leaves the wallet — refusing to sign when they don't. This runs on top of the existing pre-broadcast checks and needs a simulation-capable RPC (NANSEN_BASE_SIM_RPC); when none is available it degrades with a warning rather than blocking the trade. Skip it with --no-verify-outcome. Solana is unaffected.

Patch Changes

• #495 e8cf217 Thanks @kome12! - Harden swap-outcome verification error handling: a revert reported by the simulation endpoint as a top-level JSON-RPC error (rather than a per-call status) now fails closed (blocks the swap) instead of degrading, and a non-2xx simulation response (e.g. HTTP 401 "Invalid API key") now degrades with the real status and message instead of a misleading "returned no call result" warning.

• #499 de0bcc5 Thanks @gulshngill! - Fix profiler labels: call /api/v1/profiler/address/labels with its v1 request body — the beta endpoint previously used was removed from the Nansen API. profiler batch --include labels now returns the label array itself instead of the raw {pagination, data} envelope.

• #506 f407edb Thanks @gulshngill! - Add a canonical MCP setup section to the README — endpoint https://mcp.nansen.ai/ra/mcp, NANSEN-API-KEY auth, per-client setup paths for Claude Code, Claude Tag, and generic or stdio-only clients, plus a pointer to the connection docs for Claude Desktop and Cursor — and point the out-of-credits and low-credit warnings at the credits tab of the billing page, app.nansen.ai/api?tab=api, instead of the bare app.nansen.ai/api.

• #500 9ccf8a2 Thanks @gulshngill! - Document global pagination options in nansen schema.

[nansen-pr-reviewer]

pr-reviewer Summary for #dc3e56d

✅ No issues found

The code review completed successfully with no findings.

Review effort: 1/5 (Trivial)

Summary

This is a clean, auto-generated Changesets release PR bumping nansen-cli from 1.38.0 to 1.39.0.

The semver bump is correct: one changeset carried a minor bump (EVM swap-outcome verification — verify-evm-swap-outcome.md) and four carried patch bumps, so the aggregate is a minor version increment (1.38.0 → 1.39.0). The package name in all changesets is "nansen-cli", matching package.json. The CHANGELOG entry faithfully reflects all five changesets. No production code is modified in this PR — all the feature work already landed on main via the referenced PRs (#495, #499, #500, #506).

No findings.

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Token usage: 12 input, 1,532 output, 109,382 cache read, 22,081 cache write | Usage Guide

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[nansen-pr-reviewer]

Auto-approved

This PR was automatically approved because:

• Claude recommends approval
• Claude assessed this as a minimal effort change
• The effort level is within the auto-approval threshold of 2
• No high or critical issues were detected

If you have any concerns, please request a manual review.

[nansen-pr-reviewer]

Auto-approved

This PR was automatically approved because:

• Claude recommends approval
• Claude assessed this as a minimal effort change
• The effort level is within the auto-approval threshold of 2
• No high or critical issues were detected

If you have any concerns, please request a manual review.

[nansen-pr-reviewer]

Auto-approved

This PR was automatically approved because:

• Claude recommends approval
• Claude assessed this as a minimal effort change
• The effort level is within the auto-approval threshold of 2
• No high or critical issues were detected

If you have any concerns, please request a manual review.

[nansen-pr-reviewer]

Auto-approved

This PR was automatically approved because:

• Claude recommends approval
• Claude assessed this as a minimal effort change
• The effort level is within the auto-approval threshold of 2
• No high or critical issues were detected

If you have any concerns, please request a manual review.