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api.agentic-swarm-marketplace.com v1 query
https://api.agentic-swarm-marketplace.com/x402/v1/query
answers 402
Returns a constitution-safe short-form answer to an agent question with source attribution. Use for lightweight Q&A before purchasing deeper research.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.01
- Network
- base
- Pay to
- 0x408f39B19266022FeC03076091e59D1f4f163658
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 134 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:14:04.981Z (2h ago)
- Category
- search
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.agentic-swarm-marketplace.com%2Fx402%2Fv1%2Fquery"