Linkrra Synap: Open-Model LLMs
The service's listing describes it this way: Linkrra Synap: OpenAI-compatible chat completions API (LLM inference) for chat, coding and agent workloads. Pay per call in USDC on Base via x402 - no account, no API key. Model "auto" picks the cheapest fit. From $0.001 per call, usage-priced per token above that (GET /v1/models). Streaming supported. Product site: https://synap.linkrra.com Website
A service is a tool an AI agent pays to call. Linkrra Synap: Open-Model LLMs is listed on this page under AI inference / LLM, settling on Base, through x402. 30-day settled volume on this page is $0.02. The listing comes from the service catalog. Open a row for payments, payers, and chains. See Bazaar, agent payment use cases, and the methodology.
FacilitatorsCoinbase
Payee
- 0xaa0a…2eb4Base
Methodology · settled volume through 2026-10-25 · catalog Oct 25, 2026, 5:39 AM UTC
| Metric | 24h | 7d | 30d |
|---|---|---|---|
| Volume | $0.01 | $0.02 | $0.02 |
| Payments | 12 | 18 | 18 |
| Payers | 8 | 1 | 1 |
| Avg payment | $0.001 | $0.001 | $0.001 |
| Share of AI inference / LLM | 0.0% | 0.0% | 0.0% |
| Use-case rank | #15 | #22 | #23 |
Payers can be counted more than once when they paid through more than one facilitator.
Settled volume
$0.02
New
Payments
18
7d
Payers
1
7d
Avg payment
$0.001
volume / payments
Daily settled volume for Linkrra Synap: Open-Model LLMs
Data through Oct 25, 2026. Source: public settlement logs. Methodology
| Time | Daily settled volume for Linkrra Synap: Open-Model LLMs |
|---|---|
| 2026-10-23 | $0.00 |
| 2026-10-24 | $0.01 |
| 2026-10-25 | $0.00 |
Payers
Daily buyers for Linkrra Synap: Open-Model LLMs
| Time | Daily buyers for Linkrra Synap: Open-Model LLMs |
|---|---|
| 2026-10-23 | 1 |
| 2026-10-24 | 4 |
| 2026-10-25 | 2 |
Buyer concentration
100.0%
Top payer's share of lifetime volume. Not the period selected above.
Repeat buyers
100.0%
Lifetime buyers with more than one payment, divided by all buyers.
Endpoints and prices
Price, network, and asset come from the x402 Bazaar catalog.
| Endpoint | Network | Asset | Price | Scheme |
|---|---|---|---|---|
| https://pool.linkrra.com/api/billing/x402/chat/completions Linkrra Synap: OpenAI-compatible chat completions API (LLM inference) for chat, coding and agent workloads. Pay per call in USDC on Base via x402 - no account, no API key. Model "auto" picks the cheapest fit. From $0.001 per call, usage-priced per token above that (GET /v1/models | base | USDC | $0.001 | exact |
| https://pool.linkrra.com/api/billing/x402/models/gpt-oss-20b/chat/completions Linkrra Synap: OpenAI gpt-oss-20b (model "gpt-oss-20b") - fast + cheap general model. OpenAI-compatible chat completions for this one model, 32K context, served only on dedicated GPUs we operate, native 4-bit MXFP4. Pay per call in USDC on Base via x402 - no account, no API key. | base | USDC | $0.001 | exact |
| https://pool.linkrra.com/api/billing/x402/models/gemma-4-26b-a4b-it/chat/completions Linkrra Synap: Google Gemma 4 26B A4B Instruct (model "gemma-4-26b-a4b-it") - fast general model, long context. OpenAI-compatible chat completions for this one model, 128K context, served only on dedicated GPUs we operate, 4-bit AWQ. Pay per call in USDC on Base via x402 - no acc | base | USDC | $0.001 | exact |
| https://pool.linkrra.com/api/billing/x402/models/qwen3-30b-a3b/chat/completions Linkrra Synap: Qwen3 30B A3B Instruct 2507 (model "qwen/qwen3-30b-a3b") - general, high-throughput. OpenAI-compatible chat completions for this one model, 64K context, served only on dedicated GPUs we operate, 4-bit AWQ. Pay per call in USDC on Base via x402 - no account, no API | base | USDC | $0.001 | exact |
| https://pool.linkrra.com/api/billing/x402/models/qwen3-coder-30b/chat/completions Linkrra Synap: Qwen3 Coder 30B A3B Instruct (model "qwen3-coder-30b") - coding, everyday. OpenAI-compatible chat completions for this one model, 32K context, served only on dedicated GPUs we operate, 4-bit AWQ. Pay per call in USDC on Base via x402 - no account, no API key. From | base | USDC | $0.001 | exact |
Facilitators used
| Facilitator | Volume | Tx | Share |
|---|---|---|---|
| Coinbasex402 | $0.02 | 18 | 100.0% |
Other services in AI inference / LLM
All in this use case- BlockRun.AI#1 · $76.40 30d
- CheapTokens AI Inference#2 · $19.13 30d
- api.onesource.io#3 · $10.03 30d
- api.glianalabs.com#4 · $5.43 30d
- llm-toll-production.up.railway.app#5 · $2.21 30d
Cite this
APA
Agent GDP. (2026). Linkrra Synap: Open-Model LLMs [Data set]. Retrieved October 25, 2026, from https://agentgdp.io/service/pool.linkrra.com.
MLA
"Linkrra Synap: Open-Model LLMs." Agent GDP, 25 Oct. 2026, https://agentgdp.io/service/pool.linkrra.com.
BibTeX
@misc{agentgdp_linkrra_synap_open_model_llms_2026,
author = {{Agent GDP}},
title = {Linkrra Synap: Open-Model LLMs},
year = {2026},
url = {https://agentgdp.io/service/pool.linkrra.com},
note = {Retrieved October 25, 2026. Data through 2026-10-25. Licensed under CC BY 4.0.},
license = {https://creativecommons.org/licenses/by/4.0/}
}Plain text
Linkrra Synap: Open-Model LLMs: $0.02 settled volume (7d), 18 payments, 1 buyers. Agent GDP, data through 2026-10-25. https://agentgdp.io/service/pool.linkrra.com Retrieved October 25, 2026.
Data from Agent GDP (https://agentgdp.io/service/pool.linkrra.com), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).
Payers on a day can be counted more than once if they paid through more than one facilitator. Growth compares this period with the previous period of the same length. The page link uses the service's site when we have one, and the payee address otherwise.