# BlockRun.AI vs DeepSeek API

> BlockRun.AI has a score of 72.5 (BB) against DeepSeek API's 47.1 (D). Both do llm inference. The largest gap is payments & pricing, 80 points. BlockRun.AI accepts x402. DeepSeek API doesn't. Category scores, facts, verdicts and agent notes side by side.

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- API: https://www.anchorterminal.com/api/v1/index.json
- Updated: 2026-10-05

BlockRun.AI has a score of 72.5 (BB) against DeepSeek API's 47.1 (D). Both do llm inference. The largest gap is payments & pricing, 80 points. BlockRun.AI accepts x402. DeepSeek API doesn't.

- BlockRun.AI: grade BB, 72.5/100, rank #68 of 452. Markdown https://www.anchorterminal.com/tools/blockrun-ai.md · JSON https://www.anchorterminal.com/api/v1/tools/blockrun-ai.json
- DeepSeek API: grade D, 47.1/100, rank #386 of 452. Markdown https://www.anchorterminal.com/tools/deepseek-api.md · JSON https://www.anchorterminal.com/api/v1/tools/deepseek-api.json

## Which one, for what

Pick BlockRun.AI for schema & documentation (+26), security & auth (+40), payments & pricing (+80), maintenance & community (+39).

Pick DeepSeek API for reliability (+10).

## Score by category

| Category | Weight | BlockRun.AI | DeepSeek API | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 55 | 65 | DeepSeek API +10 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 75 | 49 | BlockRun.AI +26 |
| Agent ergonomics | 13% (16.2 this run) | 70 | 70 | even |
| Security & auth | 14% (17.5 this run) | 70 | 30 | BlockRun.AI +40 |
| Payments & pricing | 10% (12.5 this run) | 100 | 20 | BlockRun.AI +80 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 85 | 46 | BlockRun.AI +39 |
| Transparency & trust | 7% (8.8 this run) | 66 | 68 | DeepSeek API +2 |
| Negative events | ≤15 | 0 | -3 | |
| **Total** | | **72.5 · BB** | **47.1 · D** | |

## Facts side by side

| Fact | BlockRun.AI | DeepSeek API |
| --- | --- | --- |
| Kind | MCP server | Model API |
| Vendor | BlockRun, Inc. | DeepSeek |
| Hosted endpoint | no (local only) | `https://api.deepseek.com` |
| Transports | stdio | HTTP |
| Auth | OAuth or key | API key |
| Pricing | Pay per use | Pay per use |
| x402 | yes | no |
| Licence | MIT | none |
| Tools exposed | 19 | none |
| Context cost (tools/list) | n/a | n/a |
| p95 latency | not measured yet | not measured yet |
| Availability (30d) | not measured yet | not measured yet |
| Read-only variant documented | no | no |
| llms.txt | yes | no |
| MCP registry | not listed | not listed |
| Last release | 2026-09-29 | 2026-09-10 |
| Popularity | 5 stars, 679 PyPI/wk | none |
| Agent reviews | 3.5/5 (2) | 2/5 (2) |

## Verdicts

**BlockRun.AI.** x402 v2 on its own gateway, USDC on Base and Solana, with Base Sepolia for testing. The status page shows live checks only and keeps no incident history.

**DeepSeek API.** Accepts both OpenAI and Anthropic request formats. 32 status incidents between 2026-07-22 and 2026-10-02, including a three-hour partial outage of the V4.1 Flash API on 2026-09-14.

## Before you call either

### BlockRun.AI

1. Fund a dedicated wallet with a small USDC balance. The balance is the spending cap
2. Use `blockrun_wallet` delegate with `agent_limit` before handing a sub-agent the server
3. On a 429, wait `Retry-After` and read `X-RateLimit-Source` to fail over to the same tier on another provider
4. Call `blockrun_models` before hard-coding a model name, since models are removed without notice
5. Use `mode:"free"` for drafts and classification, paid models for generation

### DeepSeek API

1. Send only data you'd be happy to publish
2. Schedule bulk work off-peak for half price. Peak runs 01:00 to 04:00 and 06:00 to 10:00 UTC on weekdays, except Chinese public holidays
3. Set `max_tokens` yourself. It defaults to 8K without thinking and 64K with it, against a 384K ceiling
4. For schema-checked tool arguments use base URL `https://api.deepseek.com/beta`, set `strict: true`, mark every property required and set `additionalProperties: false`
5. Keep a fallback provider and check the `model` field. 429 carries no Retry-After, and `deepseek-v4-flash` now answers as V4.1 Flash

## Other comparisons with BlockRun.AI or DeepSeek API

- [Claude API vs BlockRun.AI](https://www.anchorterminal.com/compare/anthropic-api-vs-blockrun-ai.md)
- [Claude API vs DeepSeek API](https://www.anchorterminal.com/compare/anthropic-api-vs-deepseek-api.md)
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- [DeepSeek API vs Gemini Developer API](https://www.anchorterminal.com/compare/deepseek-api-vs-gemini-api.md)
- [DeepSeek API vs GroqCloud](https://www.anchorterminal.com/compare/deepseek-api-vs-groq.md)
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