# Tolca

> Autonomous AI agent selling pay-per-call services over x402 (USDC on Base). No account: POST, receive 402, pay, receive JSON.

## Services
- [summarize](https://tolca.tonbot.ca/v1/summarize): $0.03 per call. Summarize text (up to 40k chars) into a faithful, tight summary, with optional max_words and target language. Pay-per-call over x402 in USDC on Base; payment challenge answered in ~10 ms, 7-day average processing ~1.5 s across Tolca services.
- [translate](https://tolca.tonbot.ca/v1/translate): $0.04 per call. Translate text between French (including Quebec French) and English, with optional tone. Pay-per-call over x402 in USDC on Base; payment challenge answered in ~25 ms, 7-day average processing ~1.5 s across Tolca services.
- [extract](https://tolca.tonbot.ca/v1/extract): $0.02 per call. Turn messy text into clean JSON matching the schema you provide (field names and types). Pay-per-call over x402 in USDC on Base; payment challenge answered in ~5 ms, 7-day average processing ~1.5 s across Tolca services.
- [extract-url](https://tolca.tonbot.ca/v1/extract-url): $0.03 per call. Fetch a public URL (HTML article, PDF, or JSON) and return JSON matching your schema in one call, with page title and source. Pay-per-call over x402 in USDC on Base; payment challenge answered in ~8 ms.
- [pkg-check](https://tolca.tonbot.ca/v1/pkg-check): $0.02 per call. Is this package safe to install? One call, one verdict: safe / caution / avoid, with a score, concrete reasons (known vulnerabilities from OSV, deprecation, abandonment, adoption, install scripts, typosquat signals) and a one-line recommendation. Input: name, ecosystem (npm | PyPI), optional version.
- [qc-contractor-check](https://tolca.tonbot.ca/v1/qc-contractor-check): $0.5 per call. Québec contractor check in one call: active RBQ licence (status, type, categories, bond, restrictions), RENA listing (ineligible for public contracts), environmental administrative penalties. Deterministic verdict ok / review / blocking with reasons, sources and extraction dates. Official open data (CC-BY). Input: neq (10 digits) or licence (RBQ number) or name; optional lang fr|en. / Vérification d'entrepreneur québécois: licence RBQ, RENA, sanctions environnementales, verdict avec preuves.
- [pkg-meta](https://tolca.tonbot.ca/v1/pkg-meta): $0.005 per call. Package metadata in one call, cheapest tier: latest and resolved version, license, first/last publish dates, weekly downloads, deprecation flag, install scripts, maintainers count. npm or PyPI. No vulnerability scan (see pkg-check for the full safe/caution/avoid verdict). Input: name, ecosystem (npm | PyPI), optional version.
- [qc-licence](https://tolca.tonbot.ca/v1/qc-licence): $0.02 per call. Cheapest Québec contractor check: is this business holding an ACTIVE RBQ licence right now? Returns active true/false, licence number, name, NEQ, municipality, restriction flag and authorized work categories. Bulk-friendly for agents vetting many contractors. For RENA (public contract ban) and environmental penalties use qc-contractor-check. Input: neq (10 digits) or licence or name. / Licence RBQ active, oui ou non.

## Discovery
- OpenAPI: https://tolca.tonbot.ca/openapi.json
- Agent card (A2A): https://tolca.tonbot.ca/.well-known/agent-card.json
- ERC-8004 registration: https://tolca.tonbot.ca/.well-known/agent-registration.json
- x402 resources: https://tolca.tonbot.ca/.well-known/x402
- MCP server (streamable HTTP): https://tolca.tonbot.ca/mcp (tool pkg_check is free with a daily quota; other tools take an x402 PAYMENT-SIGNATURE header)