Which alternatives to Printr are open source?

6 of 10: x402, Flaunch, Hyperliquid Python SDK, ERC-8004: Trustless Agents, Agent Payments Protocol (AP2), x402 OpenAI (Python). Openness is read from each project's own published license or repository.

Which alternatives run on the same chains as Printr?

10: World AgentKit, x402, Alchemy, Flaunch, Hyperliquid Python SDK, Enso, ERC-8004: Trustless Agents, Agent Payments Protocol (AP2), QuickNode, x402 OpenAI (Python). Chain support is self-declared by each project unless a named check says otherwise on its listing.

Has Sato Hub verified any of these?

Sato Hub reproduced the documented install for 7 of them: World AgentKit, x402, Alchemy, Flaunch, Hyperliquid Python SDK, Enso, x402 OpenAI (Python). Reproducing an install means the documented setup was actually run — it is not a security review, and Sato Hub holds no security assessment of any of these.

How is this list of alternatives built?

It is a rule over live records, not a hand-written list: every listing in Printr's own category that carries a Sato Score, ordered by the same evidence the rest of the site ranks on — Sato Score tier, whether an endpoint answered our probe, whether a deploy spec exists and was reproduced, a sustained observed record, and chain overlap with Printr. It is rebuilt from the records, so it changes when they do.

Ranked alternatives · updated 2026-09-13

What are the alternatives to Printr?

Sato Hub lists 10 alternatives to Printr in the API / SDK category as of 2026-09-13; highest Sato Scores: World AgentKit (86), x402 (86), Alchemy (83); 6 open source; 7 with an install Sato Hub reproduced. Ordered by how open, active and verifiable each one is — not by quality, and no winner is declared.

Rule · Every listing in Printr’s own category (API / SDK) that carries a Sato Score, ordered by score tier, observed liveness, deploy-spec and reproduced-install evidence, and chain overlap with Printr.

This page ranks peers on how open, active and verifiable each one is — the same evidence Sato Hub publishes everywhere else. It is not a quality, safety or performance ranking, it declares no winner, and it cannot tell you which of these fits your codebase. A Sato Score is not an audit: none of these has been security-reviewed by Sato Hub, and a listing with no earned verification is self-reported.

#	Alternative	Sato Score	Liveness	Chains	Differs on
1	World AgentKit✓ reviewed SDK from World (Tools for Humanity) that lets AI agents present a zero-knowledge proof a verified human authorized them, combined with x402 payments. npm install @worldcoin/agentkit install reproduced by Sato Hub	High	Active · 17d ago	Base	Typed as tool/service; does not list Solana, BNB Chain, Ethereum; partly open source; deploys as npm.
2	x402✓ reproduced Open payment protocol enabling agents and apps to pay for APIs over HTTP using stablecoins. npm install x402-fetch install reproduced by Sato Hub	High	Active · 10d ago	Base, Ethereum, Multichain, Solana	Typed as tool/service; also on Multichain; does not list BNB Chain, Arbitrum, Avalanche; deploys as npm, pip.
3	Alchemy✓ reproduced A blockchain developer platform providing node infrastructure plus NFT, Token, and Transfers APIs and SDKs across many chains. npm install @alchemy/wallet-apis viem install reproduced by Sato Hub	High	Active · 3d ago	Ethereum, Base, Solana, Arbitrum, Optimism, Polygon, Multichain	Typed as tool/service; also on Optimism, Polygon, Multichain; does not list BNB Chain, Avalanche, Monad; partly open source; deploys as API, MCP server.
4	Flaunch✓ reproduced Uniswap-V4-based token launch protocol on Base with a TypeScript SDK and its own MCP server. npm install @flaunch/sdk install reproduced by Sato Hub	High	Active · 6d ago	Base	Does not list Solana, BNB Chain, Ethereum.
5	Hyperliquid Python SDK✓ reviewed The official open-source Python SDK for programmatic trading on the Hyperliquid perpetuals DEX. pip install hyperliquid-python-sdk install reproduced by Sato Hub	High	Quiet · 3mo ago	Arbitrum, Multichain, Hyperliquid	Typed as tool/service; also on Multichain, Hyperliquid; does not list Base, Solana, BNB Chain; deploys as Self-hosted, pip.
6	Enso✓ reproduced An intent-based onchain execution engine and API that lets developers and agents bundle multi-step DeFi actions into a single transaction. npm install @ensofinance/sdk install reproduced by Sato Hub	High	Recent · 2mo ago	Ethereum, Base, Arbitrum, Optimism, Polygon, Multichain	Typed as tool/service; also on Optimism, Polygon, Multichain; does not list Solana, BNB Chain, Avalanche; partly open source; deploys as npm, API.
7	ERC-8004: Trustless Agents✓ reviewed Ethereum standard providing on-chain identity, reputation, and validation registries for AI agents. npm install install as documented by the project — not reproduced	High	Active · 29d ago	Ethereum, Multichain, Base, Arbitrum	Typed as tool/service; also on Multichain; does not list Solana, BNB Chain, Avalanche.
8	Agent Payments Protocol (AP2)✓ reviewed Open protocol from Google for secure agent-led payments across traditional and crypto rails, with a crypto-native x402 extension built with Coinbase, Ethereum Foundation, and MetaMask. uv pip install git+https://github.com/google-agentic-commerce/AP2.git@main install as documented by the project — not reproduced	High	Quiet · 5mo ago	Ethereum, Base, Multichain	Typed as tool/service; also on Multichain; does not list Solana, BNB Chain, Arbitrum; deploys as pip, Self-hosted.
9	QuickNode RPC infrastructure provider offering endpoints, Streams, and indexing tools across many blockchain networks. npx -y @quicknode/mcp install as documented by the project — not reproduced	High	Quiet · 3mo ago	Ethereum, Base, Solana, Arbitrum, Optimism, Polygon, BNB Chain, Multichain, Bitcoin, Hyperliquid, MegaETH, Monad	Typed as tool/service; also on Optimism, Polygon, Multichain, Bitcoin and 2 more; does not list Avalanche; partly open source; deploys as Hosted, API.
10	x402 OpenAI (Python)✓ reproduced Drop-in OpenAI Python client with transparent x402 micropayment support. pip install x402-openai[evm] install reproduced by Sato Hub	High	Active · 11d ago	Ethereum, Base, Solana	Typed as tool/service; does not list BNB Chain, Arbitrum, Avalanche; deploys as pip.

“Differs on” is derived from the records — type, chains, openness and deployment — and states a difference, never a preference. ✓ marks an earned state named as what was checked; none of them is a safety claim.

Questions about alternatives to Printr

What are the alternatives to Printr?: World AgentKit, x402, Alchemy, Flaunch, Hyperliquid Python SDK, Enso, ERC-8004: Trustless Agents, Agent Payments Protocol (AP2), QuickNode, x402 OpenAI (Python) are listed in the same category as Printr (API / SDK), as of 2026-09-13. The order is Sato Score and observed evidence, not a quality judgment.
Which alternatives to Printr are open source?: 6 of 10: x402, Flaunch, Hyperliquid Python SDK, ERC-8004: Trustless Agents, Agent Payments Protocol (AP2), x402 OpenAI (Python). Openness is read from each project's own published license or repository.
Which alternatives run on the same chains as Printr?: 10: World AgentKit, x402, Alchemy, Flaunch, Hyperliquid Python SDK, Enso, ERC-8004: Trustless Agents, Agent Payments Protocol (AP2), QuickNode, x402 OpenAI (Python). Chain support is self-declared by each project unless a named check says otherwise on its listing.
Has Sato Hub verified any of these?: Sato Hub reproduced the documented install for 7 of them: World AgentKit, x402, Alchemy, Flaunch, Hyperliquid Python SDK, Enso, x402 OpenAI (Python). Reproducing an install means the documented setup was actually run — it is not a security review, and Sato Hub holds no security assessment of any of these.
How is this list of alternatives built?: It is a rule over live records, not a hand-written list: every listing in Printr's own category that carries a Sato Score, ordered by the same evidence the rest of the site ranks on — Sato Score tier, whether an endpoint answered our probe, whether a deploy spec exists and was reproduced, a sustained observed record, and chain overlap with Printr. It is rebuilt from the records, so it changes when they do.

Sources — the projects' own repositories and docs

Keep going

Printr on Sato Hub →Every API / SDK listing →How the Sato Score works →

Cite this page

Sato Hub. "Alternatives to Printr." Sato Hub, updated 2026-09-13, accessed 2026-09-14. https://satohub.ai/alternatives/printr

Data last refreshed 2026-09-13; this page is rebuilt daily. Citations carry the date so a reader can tell which snapshot a claim came from. Catalog data is licensed CC-BY-4.0.