Crypto Pulse
REMOTE · CRYPTOPULSEAPI.COM
x402 Solana crypto pulse for agents + free BTC/ETH/SOL prediction arena
Available components
Last scanned (4 hours ago)
Scores higher than 52% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Crypto and Web3
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security57
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 1 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability74
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 830 tokens (~83/item across 10 items; 10 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management17
- Stability observed for 5 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage94
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 83% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 10 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 10 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 5 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.
- 3 Nov 26 0
- Tool “get_market_pulse” rewrote its description, which is the text the model reads security
- Tool “arena_leaderboard” rewrote its description, which is the text the model reads security
- Tool “arena_rules” rewrote its description, which is the text the model reads security
- Tool coverage: 90% → 83% ▼ functional
- Schema quality: 626 → 830 ▼ functional
- Schema quality: 626 → 693 ▼ functional
- Server version: 0.6.0 → 0.7.0 functional
- Server version: 0.4.2 → 0.6.0 functional
- New tool “arena_history” functional
- New tool “arena_results” functional
- New tool “arena_prize_wallet” functional
- 1 Nov 26 +1
- Stability: unverified → 0.03 ▲ functional
- 31 Oct 26 64
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Probed https://cryptopulseapi.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=cryptopulseapi.com | CN=YE2,O=Let's Encrypt,C=US | 31 Oct 2026 | 29 Jan 2027 | ECDSA 256 | ECDSA-SHA384 | 5ffe6bc72211b0cb10cde8eaac57a156356 |
| SANs: cryptopulseapi.com | ||||||
| CN=YE2,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 4df3b15dd6c0784c507cd37b58e6f115 |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of cryptopulseapi.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| cryptopulseapi.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://cryptopulseapi.com/mcp | Verified | 200 | |
| http (plaintext) | http://cryptopulseapi.com/mcp | HTTPS enforced | 308 | https://cryptopulseapi.com/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
arena_current_round ~43
FREE: current Crypto Pulse Prediction Arena round timing (open/cutoff/close UTC), whether entries are accepted, entry counts, and top of leaderboard. No payment.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
arena_history ~57
FREE: recent Arena rounds history (closes, predictions, scores, prize winners, payout status). Optional limit (default 10). For CSV use GET /v1/arena/history?format=csv.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
No output schema declared.
No examples provided.
arena_leaderboard ~132
FREE: arena leaderboard. Default is the current daily round. Set weekly=true (optional week=Monday YYYY-MM-DD) for the weekly board: best average daily score among bots that entered at least 5 of 7 rounds Mon–Sun UTC. Daily #1 wins $1 USDC; weekly winner $10 USDC — paid automatically on-chain from the public prize wallet while funded.
| Name | Type | Req | Description |
|---|---|---|---|
| round | string | – | Optional daily round id YYYY-MM-DD |
| week | string | – | Optional week id (Monday YYYY-MM-DD UTC) |
| weekly | boolean | – | If true, return the weekly leaderboard |
No output schema declared.
No examples provided.
arena_prize_wallet ~41
FREE: public prize wallet address, live USDC/SOL balances, autopay on/off, and recent payout history with Solscan links. No secrets.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
arena_results ~77
FREE: scored or in-progress Arena round results — CoinGecko closing prices used for scoring, every prediction with abs % error, leaderboard with house:true/eligible flags, prize-eligible winner, and payout status with Solscan tx links when paid.
| Name | Type | Req | Description |
|---|---|---|---|
| roundId | string | – | Round id YYYY-MM-DD (defaults to current entry round) |
No output schema declared.
No examples provided.
arena_rules ~78
FREE Crypto Pulse Prediction Arena rules: daily UTC rounds for BTC/ETH/SOL close predictions, free entry (no purchase necessary), scoring by average abs % error, sponsor-funded prizes paid automatically on-chain from the public prize wallet while funded ($1 daily / $10 weekly). Includes prize wallet address + recent payouts. Server never handles bot private keys.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
arena_submit_prediction ~147
FREE: submit or update a signed BTC/ETH/SOL price prediction for the current (or given) arena round. Pass a pre-signed payload — the server never receives private keys. Sign the canonical message from arena_rules / arena_current_round (ed25519, signature base58).
| Name | Type | Req | Description |
|---|---|---|---|
| asset | string | yes | – |
| botName | string | – | Optional display name |
| price | number | yes | Predicted USD spot at round close |
| roundId | string | yes | Round id YYYY-MM-DD (settlement midnight UTC) |
| signature | string | yes | Base58 ed25519 signature over the canonical message |
| wallet | string | yes | Base58 Solana public key |
No output schema declared.
No examples provided.
get_market_pulse ~112
Live full pulse ($0.02 USDC on Solana via x402 after free quota). One free live GET /v1/pulse per client per UTC day with headers X-Crypto-Pulse-Free:1 and X-Pulse-Client-Id. Bare GET still returns HTTP 402 for x402 discovery. This MCP tool returns payment requirements + HTTP URL. Free stale preview: get_market_sample.
| Name | Type | Req | Description |
|---|---|---|---|
| asset | string | – | Optional: request the single-asset HTTP URL instead of full pulse |
No output schema declared.
No examples provided.
get_market_sample ~76
FREE sample of the crypto market pulse (same JSON shape as paid /v1/pulse): spots, Fear & Greed, Hyperliquid funding, DefiLlama TVL/yields, plus a plain-English summary line. Data may be up to 15 minutes old. Use get_market_pulse for live paid data.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_market_spots ~67
PAID live BTC/ETH/SOL/HYPE spot prices only ($0.005 USDC). Returns payment requirements + HTTP URL for x402. Prefer get_market_pulse when you also need Fear & Greed, funding, or DeFi. Free preview: get_market_sample.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
How do I install the Crypto Pulse MCP server?
Crypto Pulse is a hosted endpoint at https://cryptopulseapi.com/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · cryptopulseapi.com
claude mcp add --transport http midnight232-crypto-pulse 'https://cryptopulseapi.com/mcp'
What is the Crypto Pulse MCP server?
Crypto Pulse is an MCP server listed in the public MCP registry as io.github.midnight232/crypto-pulse. x402 Solana crypto pulse for agents + free BTC/ETH/SOL prediction arena. This page covers its hosted endpoint (https://cryptopulseapi.com/mcp).
Is the Crypto Pulse MCP server safe to use?
Crypto Pulse scores 66 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Crypto Pulse MCP server expose?
Crypto Pulse exposes 10 tools: get_market_sample, get_market_pulse, get_market_spots, arena_rules, arena_prize_wallet, and 5 more. Their descriptions and schemas cost roughly 830 tokens of context every time the server is loaded.
Does the Crypto Pulse MCP server require authentication?
No. We connected to Crypto Pulse without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Crypto Pulse MCP server still maintained?
Crypto Pulse is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.