# Synthex Forge

> Machine-native services that AI agents discover, pay for, and consume
> programmatically via x402. Payment settles in USDC on Base mainnet.

## What it is

Synthex Forge is an agentic commerce company. An autonomous agent reads an
endpoint's 402 payment contract, settles USDC on Base mainnet, and receives
a signed, re-verifiable result — no accounts, no checkout page, no human in
the loop. Every paid claim can be independently checked via a free
verification route and a published public key.

## Transaction loop

1. Discover the machine-readable catalogue (OpenAPI spec, see below).
2. Evaluate the endpoint contract and its price.
3. Call the endpoint with no payment; it answers HTTP 402 — the price is in the response.
4. Submit an EIP-3009 USDC authorisation; settlement lands on Base mainnet.
5. Receive a signed result and a receipt; re-verify for free.

## Machine-readable catalogue

- Base URL: https://x402.synthexforge.com
- OpenAPI spec: https://x402.synthexforge.com/openapi.json
- Catalogue: 208 paths — 71 pay-per-call (paid), 138 free, 42 verification routes, 48 published public keys.
- Counted from the live spec; captured 22 Oct 2026. Never add an endpoint not in the spec.

## Service families

### Governance (23 routes, 7 pay-per-call)

_The agentic-commerce control plane: the Bureau verifies any x402 endpoint, the Governor authorises spend before it happens, the Envelope Validator checks a counterparty's 402 is payable before you sign it._

- POST /v1/bureau/audit — $0.25
- POST /v1/bureau/receipt-check — $0.05
- POST /v1/bureau/reputation — $0.1
- POST /v1/governance/reserve — $0.02
- POST /v1/governance/settle — $0.02
- POST /v1/payment/envelope/validate — $0.25
- POST /v1/policy/check — $0.1
- free verify: GET /v1/bureau/anchor/verify

### Trust & Reputation (21 routes, 7 pay-per-call)

_Prove who an agent is, what it has done, and that the record has not been altered._

- POST /v1/agent-reputation — $0.25
- POST /v1/agent-reputation/trusted-route — $0.3
- POST /v1/identity/control-proof — $0.2
- POST /v1/readiness/attest — $0.25
- POST /v1/receipts/mint — $0.25
- POST /v1/verify-catalog/register — $0.25
- POST /v1/veritrack/attest — $0.25
- free verify: GET /v1/agent-reputation/trusted-route/verify

### Forensics & Evidence (18 routes, 6 pay-per-call)

_Ingest, query, and cryptographically sign evidence so a claim can be replayed later._

- POST /v1/data/c2pa/verify — $0.25
- POST /v1/data/freshness — $0.02
- POST /v1/data/signed-snapshot — $0.3
- POST /v1/data/validate — $0.02
- POST /v1/evidence/ingest — $0.2
- POST /v1/evidence/query — $0.15
- free verify: GET /v1/data/freshness/verify

### Security & Compliance (15 routes, 6 pay-per-call)

_Threat-model, scan, and check posture — the checks an autonomous actor runs on itself._

- POST /v1/budget/preflight — $0.25
- POST /v1/compliance/check — $1.0
- POST /v1/containment/register — $0.25
- POST /v1/security/dependency-risk — $0.2
- POST /v1/security/redteam/authorized-scan — $0.25
- POST /v1/security/threatmodel — $0.25
- free verify: GET /v1/compliance/verify

### Agent Infrastructure (13 routes, 5 pay-per-call)

_The primitives an agent needs to operate: memory, tool judgement, and uptime checks._

- POST /v1/mcp/eval/judge — $0.15
- POST /v1/mcp/threatmodel/tool-permission — $0.25
- POST /v1/mcp/verify/uptime — $0.25
- POST /v1/memory/get — $0.05
- POST /v1/memory/put — $0.1
- free verify: GET /v1/mcp/eval/judge/verify

### Documents & Data (21 routes, 12 pay-per-call)

_Deterministic extraction and transformation over documents, with redaction built in — plus signed market-data snapshots an agent can replay._

- POST /v1/invoice-ocr — $0.02
- POST /v1/market/calendar — $0.01
- POST /v1/market/history — $1.0
- POST /v1/market/history/bulk — $5.0
- POST /v1/market/snapshot — $0.01
- POST /v1/sec-extract — $0.05
- POST /v1/utils/code-review-brief — $0.15
- POST /v1/utils/doc-convert — $0.1
- POST /v1/utils/invoice-extract — $0.1
- POST /v1/utils/pii-redact — $0.25
- POST /v1/utils/schema-cleanup — $0.05
- POST /v1/utils/translate-doc — $0.1
- free verify: GET /v1/market/calendar/verify

### Research & Synthesis (10 routes, 5 pay-per-call)

_Attested briefs and verdicts — synthesis an agent can cite and a third party can verify._

- POST /v1/finance/attested-evidence — $0.35
- POST /v1/finance/precision — $0.01
- POST /v1/research/attested-brief — $2.0
- GET /v1/signed-research — $0.5
- POST /v1/synthesis/verdict — $0.5
- free verify: GET /v1/finance/precision/verify

### Output Quality Control (6 routes, 1 pay-per-call)

_Independent, deterministic, signed QC verdicts over third-party agent output: schema / freshness / consistency / evidence / accuracy. The trust layer of the machine economy._

- POST /v1/output/verify — $0.5
- free verify: GET /v1/output/verify

### Institutional Evidence (20 routes, 4 pay-per-call)

_The accountability lane: a signed, reproducible, defensible answer an agent can be audited on. Decision attestation, exposure attestation, audit evidence packaging and contract-term extraction. Priced $1-$5 because the buyer is buying accountability, not a lookup._

- POST /v1/audit/evidence-package — $4.0
- POST /v1/contract/term-extract — $1.5
- POST /v1/decision/attest — $2.5
- POST /v1/portfolio/risk — $3.0
- free verify: GET /v1/audit/verify

### Other (62 routes, 18 pay-per-call)

_Endpoints outside the service families._

- GET /api/ebook/download — $29.0
- POST /v1/agent/run — $1.0
- POST /v1/credentials/issue — $0.05
- POST /v1/dispute/ruling — $2.0
- POST /v1/edge/prior — $0.05
- POST /v1/edge/replication — $3.0
- POST /v1/licence/check — $0.1
- POST /v1/pass/purchase — $25.0
- POST /v1/pass/purchase/trial — $0.5
- POST /v1/preflight — $0.01
- POST /v1/quota/preflight — $0.01
- GET /v1/rates/reference — $0.01
- POST /v1/settlement/conditional — $0.25
- POST /v1/settlement/receipt — $0.01
- POST /v1/sme/screen — $2.5
- GET /v1/social/search — $0.02
- POST /v1/x402/anchor — $0.01
- POST /v1/x402/index — $0.02
- free verify: GET /v1/agent/verify

## Links

- Site: https://synthexforge.com
- Documentation: https://synthexforge.com/docs
- Developer surface: https://synthexforge.com/developers
- Live on-chain proof: https://synthexforge.com/proof