bridgenode

BridgeNode — AI inference for AI agents, no API keys. Pay per request with Solana USDC via x402. No API keys, no registration — the payment handshake is fully automatic, and fees are sponsored (the agent needs no SOL).

This is the full toolkit meta-package: it installs the Python SDK (bridgenode-llm) and the CLI (bridgenode-cli) in one step.

Installation

pip install bridgenode

This installs:

bridgenode-llm — the Python SDK (LLMClient): from bridgenode_llm import LLMClient
bridgenode-cli — the command-line tool: bridgenode chat "Hello!"

Quick start (Python)

from bridgenode_llm import LLMClient

client = LLMClient()  # key from .env (BRIDGENODE_WALLET_KEY)
resp = client.chat("deepseek-v4-flash", [
    {"role": "user", "content": "Hello!"}])
print(resp["choices"][0]["message"]["content"])

Quick start (CLI)

bridgenode chat "Hello!" --model deepseek-v4-flash
bridgenode models  # list models + prices (no payment)

Configuration (.env)

# Required — your Solana wallet private key (base58)
BRIDGENODE_WALLET_KEY=...
# Optional
# BRIDGENODE_BASE_URL=https://bridgenode.cc/v1
# BRIDGENODE_MAX_PER_CALL=0.05   # spending policy: max USD per call (fail-closed)
# BRIDGENODE_DAILY_CAP=1.0       # spending policy: max USD per day

Features

No API keys, no registration — pay per request with USDC
Automatic x402 handshake — 402 → signed transaction → 200, fully hidden
Fee sponsorship (gasless) — the agent needs zero SOL
Fail-closed spending policy — per-call and daily caps checked before signing
Receipt verification — every response receipt is verified (invalid → error)
Smart routing — mode: auto / eco / premium
MCP support — BridgeNode is also available as an MCP server

Requirements

Python ≥ 3.11
A Solana wallet with a USDC token account (ATA)

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

bridgenode-0.1.8.tar.gz (3.9 kB view details)

Uploaded Sep 2, 2026 Source

Built Distribution

If you're not sure about the file name format, learn more about wheel file names.

The dropdown lists show the available interpreters, ABIs, and platforms. Enable javascript to be able to filter the list of wheel files.

bridgenode-0.1.8-py3-none-any.whl (4.0 kB view details)

Uploaded Sep 2, 2026 Python 3

File details

Details for the file bridgenode-0.1.8.tar.gz.

File metadata

Download URL: bridgenode-0.1.8.tar.gz
Upload date: Sep 2, 2026
Size: 3.9 kB
Tags: Source
Uploaded using Trusted Publishing? Yes
Uploaded via: twine/7.0.0 CPython/3.13.14

File hashes

Hashes for bridgenode-0.1.8.tar.gz
Algorithm	Hash digest
SHA256	`37c7a23826672a09f2fa8aa38040bd4a180bf5bfa93f1a825e3190c8d2439f3d`
MD5	`a277306a7e7a32f4e5a0ae73fe9817ef`
BLAKE2b-256	`a1af7844ed2c20f3f1913cc8036c8f2eb41bee29bbdcee5f60d10a9a61fb4a7f`

See more details on using hashes here.

Provenance

The following attestation bundles were made for bridgenode-0.1.8.tar.gz:

Publisher: publish.yml on bridgenode-ai/bridgenode-llm

Attestations: Values shown here reflect the state when the release was signed and may no longer be current.

Statement:
- Statement type: https://in-toto.io/Statement/v1
- Predicate type: https://docs.pypi.org/attestations/publish/v1
- Subject name: bridgenode-0.1.8.tar.gz
- Subject digest: 37c7a23826672a09f2fa8aa38040bd4a180bf5bfa93f1a825e3190c8d2439f3d
- Sigstore transparency entry: 2682280188
- Sigstore integration time: Sep 2, 2026
Source repository:
- Permalink: bridgenode-ai/bridgenode-llm@c0782f5c1a38e87865dcf4539410970c418e6d0c
- Branch / Tag: refs/tags/bridgenode-sdk-v0.1.8
- Owner: https://github.com/bridgenode-ai
- Access: private
Publication detail:
- Token Issuer: https://token.actions.githubusercontent.com
- Runner Environment: github-hosted
- Publication workflow: publish.yml@c0782f5c1a38e87865dcf4539410970c418e6d0c
- Trigger Event: push