Discover / pool.linkrra.com

Synap by Linkrra

Not checked

OpenAI-compatible AI inference paid per call in USDC on Base. GET /v1/models lists the model catalogue with per-model USD prices per million tokens. Pay-per-call chat completions, prepaid credit top-up, and pay-per-call TTS, all via x402 v2 (scheme exact, eip155:8453).

x402
Base
USDC
AI

Listed price: $0.01
Challenge detected: 0 of the last check
Last checked: 14 Oct, 22:06 UTC
In our index since: 14 Oct 2026

Endpoint

curl -i https://pool.linkrra.com/api/billing/x402/chat/completions
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/pool.linkrra.com

Recent checks

14 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.14 Oct 2026

All 1 checks

When (UTC)	Result	HTTP	Response
14 Oct, 22:06 UTC	No challenge detected	200	304ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 14 Oct, 22:06 UTC, we detected no payment challenge.

What price is recorded for Synap by Linkrra?

Its listed price is $0.01.

What payment terms does Synap by Linkrra advertise?

The listing advertises x402, Base and USDC. Check the seller's current payment challenge and authentication requirements before paying.

Where is Synap by Linkrra listed?

In x402-list.com. Superstables first indexed it on 14 Oct 2026.

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