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Synap by Linkrra

● Live

Synap by Linkrra — OpenAI-compatible chat completions for coding and agent workloads on dedicated GPUs. Pay per call in USDC on any network offered in the payment challenge; no account, no API key. Self-hosted open models use 4-bit weights. From $0.001 per call. Streaming supported: https://synap.linkrra.com

Listed price
$0.001
Chains
Base and Solana
Paid in
USDC
Live
1 of the last check
Median response
437 ms
Last checked
8 Nov, 12:23 UTC
In our index since
8 Nov 2026

Our probes look for a payment challenge. They don't test payment or delivery.

Endpoint

curl -i https://synap402.com/api/billing/x402/chat/completions
6 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://synap402.com/api/billing/x402

  • POST/models/gpt-oss-20b/chat/completions$0.001Synap by Linkrra · OpenAI gpt-oss-20b — fast + cheap general model. OpenAI-compatible inference: 128K context, dedicated GPUs we operate, native 4-bit MXFP4. Pay per call in USDC on any network offered in the payment challenge; no account, no API key. From $0.001 per call. Streaming supported.
  • POST/models/qwen3-vl-30b-a3b-instruct/chat/completions$0.001Synap by Linkrra · Qwen3 VL 30B A3B Instruct — vision. OpenAI-compatible inference: 64K context, dedicated GPUs we operate, 4-bit AWQ. Pay per call in USDC on any network offered in the payment challenge; no account, no API key. From $0.001 per call. Streaming supported.
  • POST/chat/completions$0.001Synap by Linkrra — OpenAI-compatible chat completions for coding and agent workloads on dedicated GPUs. Pay per call in USDC on any network offered in the payment challenge; no account, no API key. Self-hosted open models use 4-bit weights. From $0.001 per call. Streaming supported: https://synap.linkrra.com
  • POST/models/qwen3-coder-30b/chat/completions$0.001Synap by Linkrra · Qwen3 Coder 30B A3B Instruct — coding, everyday. OpenAI-compatible inference: 96K context, dedicated GPUs we operate, 4-bit AWQ. Pay per call in USDC on any network offered in the payment challenge; no account, no API key. From $0.001 per call. Streaming supported.
  • POST/models/gemma-4-26b-a4b-it/chat/completions$0.001Synap by Linkrra · Google Gemma 4 26B A4B Instruct — fast general model, long context. OpenAI-compatible inference: 128K context, dedicated GPUs we operate, 4-bit AWQ. Pay per call in USDC on any network offered in the payment challenge; no account, no API key. From $0.001 per call. Streaming supported.
  • POST/models/qwen3-30b-a3b/chat/completions$0.001Synap by Linkrra · Qwen3 30B A3B Instruct 2507 — general, high-throughput. OpenAI-compatible inference: 96K context, dedicated GPUs we operate, 4-bit AWQ. Pay per call in USDC on any network offered in the payment challenge; no account, no API key. From $0.001 per call. Streaming supported.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 6 of 6 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/synap402.com

Recent checks

8 Nov 2026Taller coloured bars mean slower responses; grey means not live.8 Nov 2026
All 1 checks
When (UTC)ResultHTTPResponse
8 Nov, 12:23 UTCLive402437ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 8 Nov, 12:23 UTC, it returned HTTP 402 or another detected payment-challenge signal.

What payment terms does Synap by Linkrra advertise?

The listing advertises x402, Base, Solana and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

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