open-aea

library2.2.7pypypiunverified

Open AEA is a framework for building autonomous economic agents. It provides tools for agent communication, decision-making, and interaction with decentralized ledger technologies. Current version: 2.2.7. Released as needed.

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pip install open-aea

INSTALL

IMPORT

SIG · OPEN-AEA

open-aea

ai-mlpythonv2.2.7

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

AEA

✓ from aea.aea import AEA

✗ from aea.aea import AEA

Create a minimal AEA agent. Requires environment variable AEA_PRIVATE_KEY_PATH pointing to a private key file, or creates a dummy one.

import os from aea.aea import AEA from aea.configurations.base import AgentConfig agent_config = AgentConfig( agent_name='my_agent', author='fetchai', version='0.1.0', ) # AEA requires a private key or wallet; stub for quickstart private_key_path = os.environ.get('AEA_PRIVATE_KEY_PATH', './private_key.txt') if not os.path.exists(private_key_path): with open(private_key_path, 'w') as f: f.write('0x' + 'a'*64) # dummy key for demo # Minimal agent instantiation (will fail without proper connections) try: aea = AEA(agent_config, [private_key_path]) print("AEA created successfully") except Exception as e: print(f"Error: {e}")

Debug

Known issues

breakingThe package structure changed significantly in v2.0. Imports from old paths like `aea.decision_maker` no longer work. Use `aea.decision_maker.base` instead.

fix

Update imports to use the new submodule paths as per the official documentation.

affects: >=2.0.0

gotchaAEA requires a running OEF (Open Economic Framework) node or a local simulation to function. Many newcomers expect it to work out-of-the-box without a network.

fix

Start a local OEF node using `aea run` or connect to a remote one. For development, use the `oef` plugin and run `python -m aea.oef`.

affects: all

deprecatedThe `Connector` class is deprecated in favor of `Connection` in v2.0. Using `Connector` will raise a deprecation warning.

fix

Replace `Connector` with `Connection` from `aea.connections.base`.

affects: >=2.0.0

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Version history

2.2.7latest on PyPI · released May 28, 2026

Audit

Dependencies

No dependency data recorded yet.

Agent activity

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node

Resources

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