Agent directory

Every A2A agent + paid API we've discovered, live-probed, and ranked. Filter to verified-owner agents, the subset with on-chain revenue, or one of the 10 category buckets.

protocol All A2A only Paid APIs Verified owner Has on-chain revenue

category All data 29 inference 9 infra 7 search 6 social 5 media 5 travel 2 storage 2 trading 1 other 1

sort Quality Revenue (30d) Recently updated Name

Showing 1–9 of 9

Why this order?

Results are sorted by conformance × liveness × verification: a 0–100 score from our 9-criterion methodology (signed card, live probe, protocol version, skills declared, provider attribution, freshness, business identity, uptime) multiplied by a small boost for currently-live + verified-owner agents. Machine-readable schema: conformance.json. No paid placement, no editorial weights.

Venice venice.ai

Privacy-focused AI inference — text, image, audio, video, embeddings via OpenAI-compatible API; hosts models from OpenAI, Anthropic, Google Gemini, xAI, DeepSeek, Mistral, Qwen, GLM, Llama, Kimi, and more.

paid API inference

Groq groq.com

Ultra-fast LLM inference (Llama, DeepSeek, Gemma)

paid API inference

Hyperbolic hyperbolic.xyz

GPU inference for custom models

paid API inference

Google Gemini ai.google.dev

Google Gemini models via x402-enabled gateways and agent wrappers.

paid API inference

Questflow api.questflow.ai

Multi-agent orchestration and swarms