[Agents] Add Algorand to x402 supported networks and SDKs

[Ganainmtech]

Summary

Adds Algorand in three places on src/content/docs/agents/tools/payments/x402/index.mdx so the overview page reflects current upstream x402 Foundation network and SDK support. Purely additive documentation update; no existing content was removed or rephrased.

Changes

1. Payment schemes and networks table (exact row) — appended Algorand to the Networks cell.
2. "Supported networks include..." sentence — appended and Algorand to the end of the list.
3. SDKs table — new row for @x402/avm inserted between @x402/evm and agents/x402.

Evidence

• @x402/avm on npm (v2.19.0, published under the @x402 scope by x402 Foundation maintainers): https://www.npmjs.com/package/@x402/avm

  "AVM (Algorand Virtual Machine) implementation of the x402 payment protocol using the Exact payment scheme with ASA (Algorand Standard Asset) transfers."

• Upstream spec confirming Algorand is part of the exact scheme family: specs/schemes/exact/scheme_exact_algo.md
• x402 Foundation "Networks & Token Support" docs listing Algorand (AVM) alongside EVM, Solana, TON, Stellar, Aptos, Hedera, Keeta, NEAR, Concordium, and XRPL: https://docs.x402.org/core-concepts/network-and-token-support

Validation

• pnpm run check:astro → 0 errors, 0 warnings.

Documentation checklist

• The change adheres to the documentation style guide.

[cloudflare-docs-bot]

Review

⚠️ 1 warning found in commit 049011d.

👉 Fix in your agent 👈

Fix the following review findings in PR #32274 (https://github.com/cloudflare/cloudflare-docs/pull/32274).

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---

## Code Review

### Warnings (1)

#### CR-618019b1d9d8 · Inconsistent supported networks list
- **File:** `src/content/docs/agents/tools/payments/x402/index.mdx` line 53
- **Issue:** Line 50 lists Hedera as a network supported by the exact scheme, but line 53's explicit list of supported networks omits Hedera entirely while including the newly added Algorand.
- **Fix:** Either add Hedera to the networks list on line 53 if it remains supported, or remove Hedera from line 50's scheme table if it is no longer a supported network.

Code Review

This code review is in beta and may not always be helpful — use your judgment.

Warnings (1)

File	Issue
agents/tools/payments/x402/index.mdx line 53	Inconsistent supported networks list — Line 50 lists Hedera as a network supported by the exact scheme, but line 53's explicit list of supported networks omits Hedera entirely while including the newly added Algorand. Fix: Either add Hedera to the networks list on line 53 if it remains supported, or remove Hedera from line 50's scheme table if it is no longer a supported network.

Conventions

_{No convention issues found.}

Style Guide Review

_{No style-guide issues found.}

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