Curvecall

io.github.arbonomousPublished by GitHub account arbonomousv0.8.0Updated Oct 24, 2026

Pay-per-call market math + token intel: USDC Base/Solana + shielded ZEC HTTP, MCP USDC, $0.001-$0.02

VerifiedStreamable HTTPWeb executableFinance

Overview

AI-generated overview

A remote MCP endpoint offering pay-per-call market math and token intelligence, priced from $0.001 to $0.02 per call.

What you can do
Curvecall is a hosted MCP server reachable over streamable HTTP at a fixed remote endpoint. Its description advertises pay-per-call market math and token intelligence, with payment options listed as USDC on Base or Solana and shielded ZEC over HTTP. No tool list, README, or usage documentation is provided, so the exact tool names and outputs are not documented in the available material.
When to use it
Consider it only if you specifically want metered, per-call market or token calculations and are comfortable paying per request in cryptocurrency. Because no tool list or documentation is supplied, it is hard to judge fit in advance; most users will want a documented alternative.
Requirements
A remote MCP client that supports streamable HTTP, plus network access to the provider's endpoint. Payment is described as per call in USDC on Base or Solana, or shielded ZEC over HTTP, so a funded wallet or payment channel of that kind is implied. No environment variables, headers, or authentication are declared in the manifest.
Before you install
The server is paid per call, so usage can spend real cryptocurrency; confirm pricing and any spending limits before connecting. Payment details involve crypto assets, and shielded ZEC transactions are described, so treat wallet credentials as sensitive. No authentication, tool list, or documentation is declared, so the data sent to this third-party endpoint and the reliability of its outputs cannot be verified from the available material.

Installation

In SourceWeft

  1. Open Curvecall in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.arbonomous%2Fcurvecall/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "curvecall": {
      "type": "http",
      "url": "https://curvecall.onrender.com/mcp/"
    }
  }
}

Tools

11

quote_buy

Quote Buy

Bonding-curve BUY quote (constant product, virtual reserves). $0.001 USDC.

Parametersfee_bpspaymentamount_inrequiredquote_reservesrequiredtoken_reservesrequired

quote_sell

Quote Sell

Bonding-curve SELL quote (constant product, virtual reserves). $0.001 USDC.

Parametersfee_bpspaymentamount_inrequiredquote_reservesrequiredtoken_reservesrequired

token_snapshot

Token Snapshot

Normalized token market snapshot (price, liquidity, FDV, volume, age). $0.005 USDC.

Parameterschainrequiredaddressrequiredpayment

token_risk

Token Risk

Heuristic 0-100 token risk screen with explainable flags. $0.01 USDC.

Parameterschainrequiredaddressrequiredpayment

verdict

Verdict

START HERE before buying a token. One call returns a buy / watch / avoid decision with the reasons, risk score, key numbers (price, liquidity, volume, age) and heuristic sizing and stop distance. $0.01 USDC. For full raw data use precheck. Heuristic screen, not financial advice.

Parameterschainrequiredaddressrequiredpaymentamount_usd

precheck

Precheck

Pre-trade bundle: snapshot + risk screen + curve trade simulation in ONE call. Tells you what your buy will do - quote, slippage, rug-risk verdict. $0.01 USDC. No other x402 service sells trade simulation.

Parameterssidechainrequiredaddressrequiredfee_bpspaymentamount_in

contract_check

Contract Check

On-chain contract check (EVM chains: base, ethereum, arbitrum, optimism, polygon, bsc): ownership renounced?, LP burn share, ERC-20 metadata, red flags. $0.01 USDC.

Parameterschainrequiredaddressrequiredpayment

wallet_snapshot

Wallet Snapshot

On-chain wallet snapshot (EVM chains): contract or EOA, tx count, native balance, fresh-wallet flag. $0.005 USDC.

Parameterschainrequiredaddressrequiredpayment

deployer_history

Deployer History

Deployer launch history from CurveCall's hourly launch-outcome index on Base, Robinhood Chain and Arc (built since 2026-09-24): every launch this deployer made and how it ended (survived, rugged, died), with rug rate and dev-behavior flags (dev moved tokens, relaunch count). Answers 'has this deployer rugged before?' $0.01 USDC. Data by GeckoTerminal.

Parameterschainrequiredaddressrequiredpayment

bundle_check

Bundle Check

Bundle/sniper signals for a token (base, bsc, robinhood, arc): who bought in the first blocks after launch, how much of the early supply they took, and whether any were funded by the deployer or a shared wallet. Signals, not advice. $0.02 USDC. Data by GeckoTerminal.

Parameterschainrequiredaddressrequiredpayment

search_tokens

Search Tokens

Search tokens by name, symbol or contract address across chains. $0.005 USDC.

Parametersqrequiredchainlimitpayment

Version history

2
  1. v0.8.0LatestSep 26, 2026
  2. v0.3.0Sep 24, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.