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Strips all USDC/OUSDC payment options from the x402 middleware routes and removes associated constants and network registrations. The gateway now only accepts $OPG (Base Testnet, eip155:84532) for both the pre-check and dynamic settlement. Removed: - EVM_NETWORK (OG EVM / eip155:10740) and its scheme registrations - USDC_ADDRESS, CHAT_COMPLETIONS_USDC_AMOUNT, COMPLETIONS_USDC_AMOUNT - USDC entry in ASSET_DECIMALS_BY_ADDRESS - POST /v1/completions route (was USDC-only) - OUSDC PaymentOption from POST /v1/chat/completions Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Mirrors the /v1/chat/completions payment setup: accepts OPG on Base Testnet (eip155:84532) via the upto scheme, with a 0.05 OPG session pre-check ceiling. Adds COMPLETIONS_OPG_AMOUNT constant alongside the existing CHAT_COMPLETIONS_OPG_AMOUNT in definitions.py. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
USDC_ADDRESS no longer exists in definitions.py since the gateway was updated to accept OPG only. Removes the USDC import, _usdc_requirements helper, _expected_cost_usdc helper, and the TestDynamicSessionCostCalculatorUSDC test class that relied on them. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
adambalogh
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Mar 31, 2026
tee_gateway/definitions.py
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| # based on actual token usage, so clients are never overcharged beyond what they consumed. | ||
| CHAT_COMPLETIONS_OPG_SESSION_MAX_SPEND: str = "100000000000000000" | ||
| # /v1/chat/completions — 0.05 OPG precheck (18 decimals) | ||
| CHAT_COMPLETIONS_OPG_AMOUNT: str = "50000000000000000" |
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why are we reverting this?
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Fixed -- got mixed up when merging from previous update
…l comments Renames CHAT_COMPLETIONS_OPG_AMOUNT → CHAT_COMPLETIONS_OPG_SESSION_MAX_SPEND and COMPLETIONS_OPG_AMOUNT → COMPLETIONS_OPG_SESSION_MAX_SPEND to make the purpose explicit: these are the upper-bound caps shown during the x402 pre-check, not fixed charges. Adds the same multi-line comment block used for the chat completions constant to the completions constant as well. Updates all references in __main__.py. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Updates both CHAT_COMPLETIONS_OPG_SESSION_MAX_SPEND and COMPLETIONS_OPG_SESSION_MAX_SPEND from 0.05 OPG to 0.1 OPG. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Remove USDC option